{"title":"Liquid-Filled Pressure Gauges","description":"\u003cp\u003eLiquid-filled pressure gauges are designed for applications where vibration, pulsation, and changing pressure conditions can make a standard dry gauge harder to read. The liquid inside the gauge helps dampen pointer movement and protects the internal mechanism, making these gauges a strong choice for demanding industrial equipment and pressure-monitoring applications.\u003c\/p\u003e\n\n\u003cp\u003eOur selection of liquid-filled pressure gauges includes multiple pressure ranges, dial sizes, connection sizes, and mounting configurations. Many of these models use a glycerin fill, making them suitable for environments where equipment vibration or pressure fluctuations can affect gauge readability.\u003c\/p\u003e\n\n\u003cp\u003eWhen choosing a liquid-filled pressure gauge, start with the pressure range required for the application, then confirm the dial size, mounting position, connection size, and connection type. Lower-mount and back-mount configurations are available for different installation requirements, and individual product pages include detailed specifications to make comparison easier.\u003c\/p\u003e\n\n\u003cp\u003eLiquid-filled gauges are commonly selected when a more stable reading is needed than a standard dry gauge can provide. They are used across industrial equipment, pneumatic systems, machinery, test equipment, and other pressure-monitoring applications where durability and readability are important.\u003c\/p\u003e\n\n\u003cp\u003eUse the products below to compare available liquid-filled pressure gauges by pressure range, dial size, mounting style, connection size, and construction. For additional styles and configurations, shop all \u003ca href=\"\/collections\/pressure-gauges\"\u003epressure gauges\u003c\/a\u003e, or browse \u003ca href=\"\/collections\/back-mount-pressure-gauges\"\u003eback-mount pressure gauges\u003c\/a\u003e for rear-connection installations.\u003c\/p\u003e","products":[{"product_id":"80611","title":"80611 Midland Liquid-Filled Pressure Gauge, 0–15 PSI, 1-1\/2 in, Center Back Mount","description":"\u003cp\u003eThe 80611 is the 0 to 15 PSI option in Midland's liquid-filled gauge family, pairing a 1-1\/2 in dial with a rear 1\/8 in NPT connection. That pressure span makes it a logical choice when the system operates at the lower end of the gauge range and small changes need to remain visible.\u003c\/p\u003e\u003cp\u003eThis 15 PSI center-back gauge combines Midland's lowest positive-pressure range with the compact 1-1\/2 in face and 1\/8 in rear connection. The 1-1\/2 in face keeps the gauge compact for equipment layouts where panel and plumbing space are limited.\u003c\/p\u003e\u003cp\u003eConstruction includes a stainless steel case, copper-alloy wetted parts, and a polycarbonate lens\/window, giving the gauge a durable industrial package around the liquid-filled movement.\u003c\/p\u003e\u003cp\u003eA glycerin-filled movement gives this gauge added protection against vibration and pulsation and helps maintain a steadier visual indication. Use the detailed specifications below as the final fit check for pressure range, connection size, mount position, and material construction.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46894998061309,"sku":"80611","price":46.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80611.jpg?v=1763671940"},{"product_id":"80612","title":"80612 Midland Liquid-Filled Pressure Gauge, 0–30 PSI, 1-1\/2 in, Center Back Mount","description":"\u003cp\u003eThe 30 PSI center-back version puts a low-pressure scale into Midland's smallest rear-connected liquid-filled format.\u003c\/p\u003e\u003cp\u003eA 0 to 30 PSI scale, 1-1\/2 in face, and a center-back 1\/8 in NPT process connection define the 80612 Midland liquid-filled pressure gauge. With a 1-1\/2 in face, this model prioritizes a small installation footprint while retaining the same liquid-filled design principles.\u003c\/p\u003e\u003cp\u003eThe liquid fill is functional, not cosmetic: Midland uses glycerin to reduce the effects of vibration and pulsation and to lubricate the movement. Choose this range when the equipment normally stays within a lower-pressure operating window and a broader high-pressure scale would sacrifice readability.\u003c\/p\u003e\u003cp\u003eMidland specifies a stainless steel case, copper-alloy wetted parts, and a polycarbonate window, along with ±1.5% of span accuracy and a -104°F to 158°F temperature range. Use the specification table below to confirm the exact range, dial size, mounting orientation, connection, and construction against your equipment requirements.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46895009005821,"sku":"80612","price":53.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80612.jpg?v=1763672220"},{"product_id":"80204","title":"80204 Midland Liquid-Filled Pressure Gauge, 0–60 PSI, 2-1\/2 in, Center Back Mount","description":"\u003cp\u003eFor equipment that needs 0 to 60 PSI indication, the 80204 uses a liquid-filled Midland gauge body, a 2-1\/2 in dial, and a 1\/4 in NPT connection positioned at the center back.\u003c\/p\u003e\u003cp\u003eA 60 PSI range with a center-back connection makes this model distinct from the otherwise similar lower-mount 60 PSI gauge in the family. The relatively low pressure range gives the dial more useful resolution for systems that do not need a high-PSI scale. A 2-1\/2 in dial keeps the gauge compact enough for machinery while offering more viewing area than Midland's 1-1\/2 in models.\u003c\/p\u003e\u003cp\u003eThe enclosure is stainless steel, with copper-alloy wetted parts and a polycarbonate window. That construction is the same rugged platform Midland uses across this liquid-filled gauge family. Glycerin filling supports reliable indication where vibration is present, damping pointer activity and lubricating the internal mechanism at the same time.\u003c\/p\u003e\u003cp\u003eBefore ordering, match the pressure range and connection orientation to the system, then use the specifications below to verify the remaining dimensions and materials.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46895017296125,"sku":"80204","price":60.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80204.jpg?v=1763672442"},{"product_id":"80203","title":"80203 Midland Liquid-Filled Pressure Gauge, 0–160 PSI, 2-1\/2 in, Center Back Mount","description":"\u003cp\u003eThe 160 PSI center-back option provides a more closely matched scale for systems that sit above 100 PSI but do not need a 200 PSI dial. The 80203 is designed around a 0 to 160 PSI measuring range and packages it in a 2-1\/2 in liquid-filled gauge with a rear-facing 1\/4 in NPT center-back connection.\u003c\/p\u003e\u003cp\u003eThe 2-1\/2 in face provides a practical balance between dial visibility and overall gauge size for general equipment use. Its scale covers a practical mid-range pressure band without forcing the user to read a much broader high-pressure dial.\u003c\/p\u003e\u003cp\u003eMidland's glycerin fill is intended to soften the effect of vibration and pulsation on the measuring system while providing lubrication inside the gauge. Its stainless steel case is paired with copper-alloy wetted parts and a polycarbonate window. Midland rates this liquid-filled series at ±1.5% of span accuracy.\u003c\/p\u003e\u003cp\u003eThe key selection points for this SKU are its pressure span, dial diameter, and mount location; the full specification table below provides the remaining details.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46895019819261,"sku":"80203","price":63.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80203.jpg?v=1763672511"},{"product_id":"80467","title":"80467 Midland Liquid-Filled Pressure Gauge, 0–300 PSI, 4 in, Lower Mount","description":"\u003cp\u003eMidland part 80467 is a liquid-filled pressure gauge sized at 4 in and calibrated for 0 to 300 PSI, with a 1\/4 in NPT lower mount. The 80467 pairs a 300 PSI range with a 4 in face, giving this lower-mount liquid-filled gauge a larger viewing area than Midland's compact 1-1\/2 and 2-1\/2 in models.\u003c\/p\u003e\u003cp\u003eGlycerin inside the case dampens vibration and pressure pulsation, which helps keep the pointer more stable and supports the gauge movement over time. The selected scale keeps the usable portion of the dial focused on moderate system pressures, which can simplify day-to-day monitoring.\u003c\/p\u003e\u003cp\u003eWith a 4 in dial, this version favors visibility and a larger reading surface while retaining the liquid-filled lower-mount configuration. Midland lists the 80467 as a liquid-filled gauge with a 304 stainless steel construction, glycerin fill, 1\/4 in NPT connection, and lower-mount configuration.\u003c\/p\u003e\u003cp\u003eFor replacement or new installation work, verify the range and mounting position first, then confirm the connection and construction in the specifications below.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46895063073021,"sku":"80467","price":163.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/80467-pneumatic-pressure-gauge-4-in-dial-0-to-300-psi-measuring-range-0-to-300-psi-pressure-7954793.jpg?v=1770915908"},{"product_id":"80616","title":"80616 Midland Liquid-Filled Pressure Gauge, 0–200 PSI, 1-1\/2 in, Center Back Mount","description":"\u003cp\u003eWhen the application calls for a 0 to 200 PSI gauge, the 80616 provides a glycerin-filled Midland design with a 1-1\/2 in face and a rear 1\/8 in NPT connection. This range suits general industrial pressure checks where the operating window falls well above low-pressure service but does not require a high-pressure gauge.\u003c\/p\u003e\u003cp\u003eThe 200 PSI center-back model carries the highest listed positive-pressure range in Midland's 1-1\/2 in rear-mount liquid-filled group. Its 1-1\/2 in dial is the compact option in this family, useful when a larger gauge body would be difficult to package.\u003c\/p\u003e\u003cp\u003eA stainless steel case protects the gauge body, while copper-alloy wetted parts and a polycarbonate window complete the construction. Accuracy is ±1.5% of span.\u003c\/p\u003e\u003cp\u003eThe liquid-filled construction helps the measuring system stay readable in harsher operating conditions by damping vibration and pulsation at the movement. Compare the specifications below with the required system pressure, available mounting space, and connection location before selecting this gauge.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46895621177597,"sku":"80616","price":47.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80616.jpg?v=1763681076"},{"product_id":"80603","title":"80603 Midland Liquid-Filled Pressure Gauge, 0–60 PSI, 1-1\/2 in, Lower Mount","description":"\u003cp\u003eA 60 PSI range and 1-1\/2 in face make this a compact lower-mount choice between Midland's 30 and 100 PSI versions.\u003c\/p\u003e\u003cp\u003eThe 80603 gives you a 0 to 60 PSI liquid-filled gauge in a 1-1\/2 in format, using a 1\/8 in NPT connection at the lower mount for the pressure connection. The 1-1\/2 in face keeps the gauge compact for equipment layouts where panel and plumbing space are limited.\u003c\/p\u003e\u003cp\u003eBecause the gauge is glycerin filled, it is better suited to vibrating or pulsating service than a comparable dry gauge; the fill also lubricates the movement. That pressure span makes it a logical choice when the system operates at the lower end of the gauge range and small changes need to remain visible.\u003c\/p\u003e\u003cp\u003eFor the physical build, Midland uses a stainless steel case with copper-alloy wetted components and a polycarbonate window; the series is rated from -104°F to 158°F. Use the detailed specifications below as the final fit check for pressure range, connection size, mount position, and material construction.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46898206441725,"sku":"80603","price":49.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80603.jpg?v=1763702683"},{"product_id":"80602","title":"80602 Midland Liquid-Filled Pressure Gauge, 0–30 PSI, 1-1\/2 in, Lower Mount","description":"\u003cp\u003eBuilt around a 0 to 30 PSI scale, the 80602 is a Midland liquid-filled pressure gauge with a 1-1\/2 in dial and a lower 1\/8 in NPT process connection.\u003c\/p\u003e\u003cp\u003eThe 30 PSI scale gives this small lower-mount gauge a focused range for low-pressure equipment and test points. Choose this range when the equipment normally stays within a lower-pressure operating window and a broader high-pressure scale would sacrifice readability. With a 1-1\/2 in face, this model prioritizes a small installation footprint while retaining the same liquid-filled design principles.\u003c\/p\u003e\u003cp\u003eConstruction includes a stainless steel case, copper-alloy wetted parts, and a polycarbonate lens\/window, giving the gauge a durable industrial package around the liquid-filled movement. Its glycerin fill helps calm pointer movement caused by vibration and pulsation, while also lubricating the internal movement for longer service life.\u003c\/p\u003e\u003cp\u003eUse the specification table below to confirm the exact range, dial size, mounting orientation, connection, and construction against your equipment requirements.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46898206966013,"sku":"80602","price":51.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80602.jpg?v=1763702704"},{"product_id":"80605","title":"80605 Midland Liquid-Filled Pressure Gauge, 0–160 PSI, 1-1\/2 in, Lower Mount","description":"\u003cp\u003eThe 160 PSI lower-mount configuration offers the same compact 1-1\/2 in dial with a connection located below the case. For 0 to 160 PSI pressure monitoring, the 80605 combines Midland's liquid-filled gauge design with a 1-1\/2 in face and a bottom-oriented 1\/8 in NPT connection.\u003c\/p\u003e\u003cp\u003eIts 1-1\/2 in dial is the compact option in this family, useful when a larger gauge body would be difficult to package. This range suits general industrial pressure checks where the operating window falls well above low-pressure service but does not require a high-pressure gauge.\u003c\/p\u003e\u003cp\u003eA glycerin-filled movement gives this gauge added protection against vibration and pulsation and helps maintain a steadier visual indication. Midland specifies a stainless steel case, copper-alloy wetted parts, and a polycarbonate window, along with ±1.5% of span accuracy and a -104°F to 158°F temperature range.\u003c\/p\u003e\u003cp\u003eBefore ordering, match the pressure range and connection orientation to the system, then use the specifications below to verify the remaining dimensions and materials.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46898215289085,"sku":"80605","price":53.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80605.jpg?v=1763702993"},{"product_id":"80615","title":"80615 Midland Liquid-Filled Pressure Gauge, 0–160 PSI, 1-1\/2 in, Center Back Mount","description":"\u003cp\u003eThe 80615 Midland liquid-filled pressure gauge is configured for 0 to 160 PSI measurement with a 1-1\/2 in dial and a 1\/8 in NPT center-back mount. This 160 PSI center-back model is sized for compact installations that need a rear connection but more range than the 100 PSI version.\u003c\/p\u003e\u003cp\u003eThe liquid fill is functional, not cosmetic: Midland uses glycerin to reduce the effects of vibration and pulsation and to lubricate the movement. Its scale covers a practical mid-range pressure band without forcing the user to read a much broader high-pressure dial.\u003c\/p\u003e\u003cp\u003eThe 1-1\/2 in face keeps the gauge compact for equipment layouts where panel and plumbing space are limited. The enclosure is stainless steel, with copper-alloy wetted parts and a polycarbonate window. That construction is the same rugged platform Midland uses across this liquid-filled gauge family.\u003c\/p\u003e\u003cp\u003eThe key selection points for this SKU are its pressure span, dial diameter, and mount location; the full specification table below provides the remaining details.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46898215321853,"sku":"80615","price":55.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80615.jpg?v=1763702994"},{"product_id":"80606","title":"80606 Midland Liquid-Filled Pressure Gauge, 0–200 PSI, 1-1\/2 in, Lower Mount","description":"\u003cp\u003eThe 80606 is the 0 to 200 PSI option in Midland's liquid-filled gauge family, pairing a 1-1\/2 in dial with a 1\/8 in NPT lower connection. The selected scale keeps the usable portion of the dial focused on moderate system pressures, which can simplify day-to-day monitoring.\u003c\/p\u003e\u003cp\u003eThe 200 PSI scale is the upper end of Midland's listed 1-1\/2 in lower-mount liquid-filled range. With a 1-1\/2 in face, this model prioritizes a small installation footprint while retaining the same liquid-filled design principles.\u003c\/p\u003e\u003cp\u003eIts stainless steel case is paired with copper-alloy wetted parts and a polycarbonate window. Midland rates this liquid-filled series at ±1.5% of span accuracy.\u003c\/p\u003e\u003cp\u003eGlycerin filling supports reliable indication where vibration is present, damping pointer activity and lubricating the internal mechanism at the same time. For replacement or new installation work, verify the range and mounting position first, then confirm the connection and construction in the specifications below.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46898215518461,"sku":"80606","price":63.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80606.jpg?v=1763703000"},{"product_id":"80601","title":"80601 Midland Liquid-Filled Pressure Gauge, 0–15 PSI, 1-1\/2 in, Lower Mount","description":"\u003cp\u003eAt 15 PSI full scale, this lower-mount gauge is the lowest-range positive-pressure option in Midland's 1-1\/2 in liquid-filled family.\u003c\/p\u003e\u003cp\u003eA 0 to 15 PSI scale, 1-1\/2 in face, and a 1\/8 in NPT connection at the lower mount define the 80601 Midland liquid-filled pressure gauge. Its 1-1\/2 in dial is the compact option in this family, useful when a larger gauge body would be difficult to package.\u003c\/p\u003e\u003cp\u003eMidland's glycerin fill is intended to soften the effect of vibration and pulsation on the measuring system while providing lubrication inside the gauge. The relatively low pressure range gives the dial more useful resolution for systems that do not need a high-PSI scale.\u003c\/p\u003e\u003cp\u003eThe gauge uses a stainless steel case for environmental protection, with copper-alloy wetted components and a polycarbonate window; rated accuracy is ±1.5% of span. Compare the specifications below with the required system pressure, available mounting space, and connection location before selecting this gauge.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46898220925181,"sku":"80601","price":48.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80601.jpg?v=1763703214"},{"product_id":"80604","title":"80604 Midland Liquid-Filled Pressure Gauge, 0–100 PSI, 1-1\/2 in, Lower Mount","description":"\u003cp\u003eFor equipment that needs 0 to 100 PSI indication, the 80604 uses a liquid-filled Midland gauge body, a 1-1\/2 in dial, and a lower 1\/8 in NPT process connection.\u003c\/p\u003e\u003cp\u003eThis is the 100 PSI lower-mount option in Midland's compact 1-1\/2 in liquid-filled group. That pressure span makes it a logical choice when the system operates at the lower end of the gauge range and small changes need to remain visible. The 1-1\/2 in face keeps the gauge compact for equipment layouts where panel and plumbing space are limited.\u003c\/p\u003e\u003cp\u003eA stainless steel case protects the gauge body, while copper-alloy wetted parts and a polycarbonate window complete the construction. Accuracy is ±1.5% of span. Glycerin inside the case dampens vibration and pressure pulsation, which helps keep the pointer more stable and supports the gauge movement over time.\u003c\/p\u003e\u003cp\u003eUse the detailed specifications below as the final fit check for pressure range, connection size, mount position, and material construction.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46898229805309,"sku":"80604","price":52.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80604.jpg?v=1763703562"},{"product_id":"80613","title":"80613 Midland Liquid-Filled Pressure Gauge, 0–60 PSI, 1-1\/2 in, Center Back Mount","description":"\u003cp\u003eThe 60 PSI center-back configuration combines a compact dial with a low-pressure scale and rear connection. The 80613 is designed around a 0 to 60 PSI measuring range and packages it in a 1-1\/2 in liquid-filled gauge with a rear-facing 1\/8 in NPT center-back connection.\u003c\/p\u003e\u003cp\u003eWith a 1-1\/2 in face, this model prioritizes a small installation footprint while retaining the same liquid-filled design principles. Choose this range when the equipment normally stays within a lower-pressure operating window and a broader high-pressure scale would sacrifice readability.\u003c\/p\u003e\u003cp\u003eThe liquid-filled construction helps the measuring system stay readable in harsher operating conditions by damping vibration and pulsation at the movement. For the physical build, Midland uses a stainless steel case with copper-alloy wetted components and a polycarbonate window; the series is rated from -104°F to 158°F.\u003c\/p\u003e\u003cp\u003eUse the specification table below to confirm the exact range, dial size, mounting orientation, connection, and construction against your equipment requirements.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46898256314621,"sku":"80613","price":45.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80613.jpg?v=1763704451"},{"product_id":"80614","title":"80614 Midland Liquid-Filled Pressure Gauge, 0–100 PSI, 1-1\/2 in, Center Back Mount","description":"\u003cp\u003eMidland part 80614 is a liquid-filled pressure gauge sized at 1-1\/2 in and calibrated for 0 to 100 PSI, with a 1\/8 in NPT center-back mount. This 100 PSI center-back gauge uses Midland's smaller 1-1\/2 in face and 1\/8 in connection for tighter equipment layouts.\u003c\/p\u003e\u003cp\u003eBecause the gauge is glycerin filled, it is better suited to vibrating or pulsating service than a comparable dry gauge; the fill also lubricates the movement. The relatively low pressure range gives the dial more useful resolution for systems that do not need a high-PSI scale.\u003c\/p\u003e\u003cp\u003eIts 1-1\/2 in dial is the compact option in this family, useful when a larger gauge body would be difficult to package. Construction includes a stainless steel case, copper-alloy wetted parts, and a polycarbonate lens\/window, giving the gauge a durable industrial package around the liquid-filled movement.\u003c\/p\u003e\u003cp\u003eBefore ordering, match the pressure range and connection orientation to the system, then use the specifications below to verify the remaining dimensions and materials.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46898256543997,"sku":"80614","price":48.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80614.jpg?v=1763704455"},{"product_id":"80067","title":"80067 Midland Liquid-Filled Pressure Gauge, 0–300 PSI, 2-1\/2 in, Lower Mount","description":"\u003cp\u003eWhen the application calls for a 0 to 300 PSI gauge, the 80067 provides a glycerin-filled Midland design with a 2-1\/2 in face and a 1\/4 in NPT lower connection. Its scale covers a practical mid-range pressure band without forcing the user to read a much broader high-pressure dial.\u003c\/p\u003e\u003cp\u003eThe 300 PSI lower-mount version gives buyers a midpoint between 200 and 400 PSI models in the same 2-1\/2 in family. The 2-1\/2 in face provides a practical balance between dial visibility and overall gauge size for general equipment use.\u003c\/p\u003e\u003cp\u003eMidland specifies a stainless steel case, copper-alloy wetted parts, and a polycarbonate window, along with ±1.5% of span accuracy and a -104°F to 158°F temperature range.\u003c\/p\u003e\u003cp\u003eIts glycerin fill helps calm pointer movement caused by vibration and pulsation, while also lubricating the internal movement for longer service life. The key selection points for this SKU are its pressure span, dial diameter, and mount location; the full specification table below provides the remaining details.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46900205584637,"sku":"80067","price":58.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80067.jpg?v=1763729093"},{"product_id":"80062","title":"80062 Midland Liquid-Filled Pressure Gauge, 0–30 PSI, 2-1\/2 in, Lower Mount","description":"\u003cp\u003eA 30 PSI lower-mount range is suited to low-pressure monitoring where the full dial should remain concentrated on a relatively small pressure span.\u003c\/p\u003e\u003cp\u003eThe 80062 gives you a 0 to 30 PSI liquid-filled gauge in a 2-1\/2 in format, using a lower 1\/4 in NPT process connection for the pressure connection. Its 2-1\/2 in format is a versatile middle size in Midland's liquid-filled lineup, suited to many equipment layouts.\u003c\/p\u003e\u003cp\u003eA glycerin-filled movement gives this gauge added protection against vibration and pulsation and helps maintain a steadier visual indication. Choose this range when the equipment normally stays within a lower-pressure operating window and a broader high-pressure scale would sacrifice readability.\u003c\/p\u003e\u003cp\u003eThe enclosure is stainless steel, with copper-alloy wetted parts and a polycarbonate window. That construction is the same rugged platform Midland uses across this liquid-filled gauge family. For replacement or new installation work, verify the range and mounting position first, then confirm the connection and construction in the specifications below.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46900207288573,"sku":"80062","price":58.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80062.jpg?v=1763729174"},{"product_id":"80081","title":"80081 Midland Liquid-Filled Pressure Gauge, -30 to +30 PSI, 2-1\/2 in, Lower Mount","description":"\u003cp\u003eBuilt around a -30 to +30 PSI scale, the 80081 is a Midland liquid-filled pressure gauge with a 2-1\/2 in dial and a 1\/4 in NPT connection at the lower mount.\u003c\/p\u003e\u003cp\u003eThis is a compound-range model rather than a standard pressure-only gauge, reading from -30 PSI through zero to +30 PSI. Its -30 to +30 PSI compound range crosses through zero, allowing one dial to show both vacuum and low positive pressure. A 2-1\/2 in dial keeps the gauge compact enough for machinery while offering more viewing area than Midland's 1-1\/2 in models.\u003c\/p\u003e\u003cp\u003eIts stainless steel case is paired with copper-alloy wetted parts and a polycarbonate window. Midland rates this liquid-filled series at ±1.5% of span accuracy. The liquid fill is functional, not cosmetic: Midland uses glycerin to reduce the effects of vibration and pulsation and to lubricate the movement.\u003c\/p\u003e\u003cp\u003eCompare the specifications below with the required system pressure, available mounting space, and connection location before selecting this gauge.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46900207321341,"sku":"80081","price":59.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80081.jpg?v=1763729175"},{"product_id":"80061","title":"80061 Midland Liquid-Filled Pressure Gauge, 0–15 PSI, 2-1\/2 in, Lower Mount","description":"\u003cp\u003eThe 15 PSI range is the lowest positive-pressure scale in Midland's 2-1\/2 in lower-mount liquid-filled series. For 0 to 15 PSI pressure monitoring, the 80061 combines Midland's liquid-filled gauge design with a 2-1\/2 in face and a bottom-oriented 1\/4 in NPT connection.\u003c\/p\u003e\u003cp\u003eThe 2-1\/2 in face provides a practical balance between dial visibility and overall gauge size for general equipment use. That pressure span makes it a logical choice when the system operates at the lower end of the gauge range and small changes need to remain visible.\u003c\/p\u003e\u003cp\u003eGlycerin filling supports reliable indication where vibration is present, damping pointer activity and lubricating the internal mechanism at the same time. The gauge uses a stainless steel case for environmental protection, with copper-alloy wetted components and a polycarbonate window; rated accuracy is ±1.5% of span.\u003c\/p\u003e\u003cp\u003eUse the detailed specifications below as the final fit check for pressure range, connection size, mount position, and material construction.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46900209713405,"sku":"80061","price":58.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80061.jpg?v=1763729282"},{"product_id":"80102","title":"80102 Midland Liquid-Filled Pressure Gauge, 0–2000 PSI, 2-1\/2 in, Lower Mount","description":"\u003cp\u003eThe 80102 Midland liquid-filled pressure gauge is configured for 0 to 2000 PSI measurement with a 2-1\/2 in dial and a 1\/4 in NPT lower mount. The 2000 PSI range makes this model a natural step up from the 1500 PSI gauge without jumping directly to 3000 PSI.\u003c\/p\u003e\u003cp\u003eMidland's glycerin fill is intended to soften the effect of vibration and pulsation on the measuring system while providing lubrication inside the gauge. For higher-pressure service, this version keeps the compact 2-1\/2 in format while moving the scale into a substantially higher PSI range.\u003c\/p\u003e\u003cp\u003eIts 2-1\/2 in format is a versatile middle size in Midland's liquid-filled lineup, suited to many equipment layouts. A stainless steel case protects the gauge body, while copper-alloy wetted parts and a polycarbonate window complete the construction. Accuracy is ±1.5% of span.\u003c\/p\u003e\u003cp\u003eUse the specification table below to confirm the exact range, dial size, mounting orientation, connection, and construction against your equipment requirements.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46900209811709,"sku":"80102","price":60.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80102.jpg?v=1763729294"},{"product_id":"80080","title":"80080 Midland Liquid-Filled Pressure Gauge, 30 inHg vacuum range, 2-1\/2 in, Lower Mount","description":"\u003cp\u003eThe 80080 is the -30 to 0 PSI vacuum option in Midland's liquid-filled gauge family, pairing a 2-1\/2 in dial with a 1\/4 in NPT lower connection. The -30 to 0 PSI scale makes this a vacuum gauge rather than a conventional positive-pressure model, while retaining Midland's liquid-filled construction.\u003c\/p\u003e\u003cp\u003eThis SKU is different from the positive-pressure gauges around it: Midland identifies it as a vacuum-sealed liquid-filled gauge with a -30 to 0 PSI range. A 2-1\/2 in dial keeps the gauge compact enough for machinery while offering more viewing area than Midland's 1-1\/2 in models.\u003c\/p\u003e\u003cp\u003eFor the physical build, Midland uses a stainless steel case with copper-alloy wetted components and a polycarbonate window; the series is rated from -104°F to 158°F.\u003c\/p\u003e\u003cp\u003eGlycerin inside the case dampens vibration and pressure pulsation, which helps keep the pointer more stable and supports the gauge movement over time. Before ordering, match the pressure range and connection orientation to the system, then use the specifications below to verify the remaining dimensions and materials.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46900211843325,"sku":"80080","price":60.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80080.jpg?v=1763729379"},{"product_id":"80069","title":"80069 Midland Liquid-Filled Pressure Gauge, 0–600 PSI, 2-1\/2 in, Lower Mount","description":"\u003cp\u003eThe 600 PSI scale extends Midland's lower-mount 2-1\/2 in series beyond the 400 PSI range without moving into the 1000 PSI model.\u003c\/p\u003e\u003cp\u003eA 0 to 600 PSI scale, 2-1\/2 in face, and a lower 1\/4 in NPT process connection define the 80069 Midland liquid-filled pressure gauge. The 2-1\/2 in face provides a practical balance between dial visibility and overall gauge size for general equipment use.\u003c\/p\u003e\u003cp\u003eThe liquid-filled construction helps the measuring system stay readable in harsher operating conditions by damping vibration and pulsation at the movement. Its scale covers a practical mid-range pressure band without forcing the user to read a much broader high-pressure dial.\u003c\/p\u003e\u003cp\u003eConstruction includes a stainless steel case, copper-alloy wetted parts, and a polycarbonate lens\/window, giving the gauge a durable industrial package around the liquid-filled movement. The key selection points for this SKU are its pressure span, dial diameter, and mount location; the full specification table below provides the remaining details.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46900214497533,"sku":"80069","price":56.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80069.jpg?v=1763729483"},{"product_id":"80064","title":"80064 Midland Liquid-Filled Pressure Gauge, 0–100 PSI, 2-1\/2 in, Lower Mount","description":"\u003cp\u003eFor equipment that needs 0 to 100 PSI indication, the 80064 uses a liquid-filled Midland gauge body, a 2-1\/2 in dial, and a 1\/4 in NPT connection at the lower mount.\u003c\/p\u003e\u003cp\u003eFor a 100 PSI requirement with a lower connection, this SKU keeps the pressure scale tightly matched to that operating window. Choose this range when the equipment normally stays within a lower-pressure operating window and a broader high-pressure scale would sacrifice readability. Its 2-1\/2 in format is a versatile middle size in Midland's liquid-filled lineup, suited to many equipment layouts.\u003c\/p\u003e\u003cp\u003eMidland specifies a stainless steel case, copper-alloy wetted parts, and a polycarbonate window, along with ±1.5% of span accuracy and a -104°F to 158°F temperature range. Because the gauge is glycerin filled, it is better suited to vibrating or pulsating service than a comparable dry gauge; the fill also lubricates the movement.\u003c\/p\u003e\u003cp\u003eFor replacement or new installation work, verify the range and mounting position first, then confirm the connection and construction in the specifications below.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46900214628605,"sku":"80064","price":57.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80064.jpg?v=1763729486"},{"product_id":"80103","title":"80103 Midland Liquid-Filled Pressure Gauge, 0–3000 PSI, 2-1\/2 in, Lower Mount","description":"\u003cp\u003eThe 3000 PSI range targets substantially higher system pressures while keeping the same compact 2-1\/2 in lower-mount format. The 80103 is designed around a 0 to 3000 PSI measuring range and packages it in a 2-1\/2 in liquid-filled gauge with a bottom-oriented 1\/4 in NPT connection.\u003c\/p\u003e\u003cp\u003eA 2-1\/2 in dial keeps the gauge compact enough for machinery while offering more viewing area than Midland's 1-1\/2 in models. This model extends the same liquid-filled construction into a higher-pressure measuring range, making the range itself the key selection point.\u003c\/p\u003e\u003cp\u003eIts glycerin fill helps calm pointer movement caused by vibration and pulsation, while also lubricating the internal movement for longer service life. The enclosure is stainless steel, with copper-alloy wetted parts and a polycarbonate window. That construction is the same rugged platform Midland uses across this liquid-filled gauge family.\u003c\/p\u003e\u003cp\u003eCompare the specifications below with the required system pressure, available mounting space, and connection location before selecting this gauge.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46900214726909,"sku":"80103","price":58.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80103.jpg?v=1763729491"},{"product_id":"80100","title":"80100 Midland Liquid-Filled Pressure Gauge, 0–1000 PSI, 2-1\/2 in, Lower Mount","description":"\u003cp\u003eMidland part 80100 is a liquid-filled pressure gauge sized at 2-1\/2 in and calibrated for 0 to 1000 PSI, with a 1\/4 in NPT lower mount. This 1000 PSI model is the entry point into the higher-pressure portion of Midland's 2-1\/2 in lower-mount liquid-filled lineup.\u003c\/p\u003e\u003cp\u003eA glycerin-filled movement gives this gauge added protection against vibration and pulsation and helps maintain a steadier visual indication. The higher pressure scale is intended for equipment where system pressure extends well beyond the range of standard low- and mid-pressure gauges.\u003c\/p\u003e\u003cp\u003eThe 2-1\/2 in face provides a practical balance between dial visibility and overall gauge size for general equipment use. Its stainless steel case is paired with copper-alloy wetted parts and a polycarbonate window. Midland rates this liquid-filled series at ±1.5% of span accuracy.\u003c\/p\u003e\u003cp\u003eUse the detailed specifications below as the final fit check for pressure range, connection size, mount position, and material construction.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46900214759677,"sku":"80100","price":59.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80100.jpg?v=1763729492"},{"product_id":"80205","title":"80205 Midland Liquid-Filled Pressure Gauge, 0–100 PSI, 2-1\/2 in, Center Back Mount","description":"\u003cp\u003eWhen the application calls for a 0 to 100 PSI gauge, the 80205 provides a glycerin-filled Midland design with a 2-1\/2 in face and a rear 1\/4 in NPT connection. Choose this range when the equipment normally stays within a lower-pressure operating window and a broader high-pressure scale would sacrifice readability.\u003c\/p\u003e\u003cp\u003eThe 100 PSI center-back layout is a straightforward choice when the system calls for a rear-connected liquid-filled gauge with a common low-pressure scale. Its 2-1\/2 in format is a versatile middle size in Midland's liquid-filled lineup, suited to many equipment layouts.\u003c\/p\u003e\u003cp\u003eThe gauge uses a stainless steel case for environmental protection, with copper-alloy wetted components and a polycarbonate window; rated accuracy is ±1.5% of span.\u003c\/p\u003e\u003cp\u003eThe liquid fill is functional, not cosmetic: Midland uses glycerin to reduce the effects of vibration and pulsation and to lubricate the movement. Use the specification table below to confirm the exact range, dial size, mounting orientation, connection, and construction against your equipment requirements.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46900214890749,"sku":"80205","price":65.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80205.jpg?v=1763729499"},{"product_id":"80063","title":"80063 Midland Liquid-Filled Pressure Gauge, 0–60 PSI, 2-1\/2 in, Lower Mount","description":"\u003cp\u003eA 60 PSI full-scale range gives this lower-mount gauge more detail in low-pressure service than broader 100 or 160 PSI alternatives.\u003c\/p\u003e\u003cp\u003eThe 80063 gives you a 0 to 60 PSI liquid-filled gauge in a 2-1\/2 in format, using a lower 1\/4 in NPT process connection for the pressure connection. A 2-1\/2 in dial keeps the gauge compact enough for machinery while offering more viewing area than Midland's 1-1\/2 in models.\u003c\/p\u003e\u003cp\u003eGlycerin filling supports reliable indication where vibration is present, damping pointer activity and lubricating the internal mechanism at the same time. The relatively low pressure range gives the dial more useful resolution for systems that do not need a high-PSI scale.\u003c\/p\u003e\u003cp\u003eA stainless steel case protects the gauge body, while copper-alloy wetted parts and a polycarbonate window complete the construction. Accuracy is ±1.5% of span. Before ordering, match the pressure range and connection orientation to the system, then use the specifications below to verify the remaining dimensions and materials.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46900216463613,"sku":"80063","price":58.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80062A.jpg?v=1763729568"},{"product_id":"80101","title":"80101 Midland Liquid-Filled Pressure Gauge, 0–1500 PSI, 2-1\/2 in, Lower Mount","description":"\u003cp\u003eBuilt around a 0 to 1500 PSI scale, the 80101 is a Midland liquid-filled pressure gauge with a 2-1\/2 in dial and a 1\/4 in NPT connection at the lower mount.\u003c\/p\u003e\u003cp\u003eThe 1500 PSI scale fills the step between the 1000 and 2000 PSI models for equipment that needs a more closely matched high-pressure range. The higher pressure scale is intended for equipment where system pressure extends well beyond the range of standard low- and mid-pressure gauges. The 2-1\/2 in face provides a practical balance between dial visibility and overall gauge size for general equipment use.\u003c\/p\u003e\u003cp\u003eFor the physical build, Midland uses a stainless steel case with copper-alloy wetted components and a polycarbonate window; the series is rated from -104°F to 158°F. Midland's glycerin fill is intended to soften the effect of vibration and pulsation on the measuring system while providing lubrication inside the gauge.\u003c\/p\u003e\u003cp\u003eThe key selection points for this SKU are its pressure span, dial diameter, and mount location; the full specification table below provides the remaining details.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46900219085053,"sku":"80101","price":60.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80101.jpg?v=1763729689"},{"product_id":"80105","title":"80105 Midland Liquid-Filled Pressure Gauge, 0–10000 PSI, 2-1\/2 in, Lower Mount","description":"\u003cp\u003eWith a 10,000 PSI full-scale rating, this is the highest-pressure model in the listed 2-1\/2 in lower-mount liquid-filled series. For 0 to 10000 PSI pressure monitoring, the 80105 combines Midland's liquid-filled gauge design with a 2-1\/2 in face and a bottom-oriented 1\/4 in NPT connection.\u003c\/p\u003e\u003cp\u003eIts 2-1\/2 in format is a versatile middle size in Midland's liquid-filled lineup, suited to many equipment layouts. For higher-pressure service, this version keeps the compact 2-1\/2 in format while moving the scale into a substantially higher PSI range.\u003c\/p\u003e\u003cp\u003eGlycerin inside the case dampens vibration and pressure pulsation, which helps keep the pointer more stable and supports the gauge movement over time. Construction includes a stainless steel case, copper-alloy wetted parts, and a polycarbonate lens\/window, giving the gauge a durable industrial package around the liquid-filled movement.\u003c\/p\u003e\u003cp\u003eFor replacement or new installation work, verify the range and mounting position first, then confirm the connection and construction in the specifications below.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46900219478269,"sku":"80105","price":69.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80105.jpg?v=1763729699"},{"product_id":"80104","title":"80104 Midland Liquid-Filled Pressure Gauge, 0–5000 PSI, 2-1\/2 in, Lower Mount","description":"\u003cp\u003eThe 80104 Midland liquid-filled pressure gauge is configured for 0 to 5000 PSI measurement with a 2-1\/2 in dial and a 1\/4 in NPT lower mount. The 5000 PSI scale makes this a high-pressure member of Midland's 2-1\/2 in lower-mount liquid-filled family.\u003c\/p\u003e\u003cp\u003eThe liquid-filled construction helps the measuring system stay readable in harsher operating conditions by damping vibration and pulsation at the movement. This model extends the same liquid-filled construction into a higher-pressure measuring range, making the range itself the key selection point.\u003c\/p\u003e\u003cp\u003eA 2-1\/2 in dial keeps the gauge compact enough for machinery while offering more viewing area than Midland's 1-1\/2 in models. Midland specifies a stainless steel case, copper-alloy wetted parts, and a polycarbonate window, along with ±1.5% of span accuracy and a -104°F to 158°F temperature range.\u003c\/p\u003e\u003cp\u003eCompare the specifications below with the required system pressure, available mounting space, and connection location before selecting this gauge.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46900221214973,"sku":"80104","price":58.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80104.jpg?v=1763729787"},{"product_id":"80207","title":"80207 Midland Liquid-Filled Pressure Gauge, 0–300 PSI, 2-1\/2 in, Center Back Mount","description":"\u003cp\u003eThe 80207 is the 0 to 300 PSI option in Midland's liquid-filled gauge family, pairing a 2-1\/2 in dial with a rear 1\/4 in NPT connection. Its scale covers a practical mid-range pressure band without forcing the user to read a much broader high-pressure dial.\u003c\/p\u003e\u003cp\u003eThe 300 PSI range places this center-back gauge between the 200 and 400 PSI options, giving buyers a more closely matched scale when 300 PSI is the needed ceiling. The 2-1\/2 in face provides a practical balance between dial visibility and overall gauge size for general equipment use.\u003c\/p\u003e\u003cp\u003eThe enclosure is stainless steel, with copper-alloy wetted parts and a polycarbonate window. That construction is the same rugged platform Midland uses across this liquid-filled gauge family.\u003c\/p\u003e\u003cp\u003eBecause the gauge is glycerin filled, it is better suited to vibrating or pulsating service than a comparable dry gauge; the fill also lubricates the movement. Use the detailed specifications below as the final fit check for pressure range, connection size, mount position, and material construction.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46900221280509,"sku":"80207","price":62.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80207.jpg?v=1763729791"},{"product_id":"80209","title":"80209 Midland Liquid-Filled Pressure Gauge, 0–600 PSI, 2-1\/2 in, Center Back Mount","description":"\u003cp\u003eAt 600 PSI, this is the highest-pressure option in Midland's 2-1\/2 in center-back liquid-filled group shown in the catalog.\u003c\/p\u003e\u003cp\u003eA 0 to 600 PSI scale, 2-1\/2 in face, and a center-back 1\/4 in NPT process connection define the 80209 Midland liquid-filled pressure gauge. Its 2-1\/2 in format is a versatile middle size in Midland's liquid-filled lineup, suited to many equipment layouts.\u003c\/p\u003e\u003cp\u003eIts glycerin fill helps calm pointer movement caused by vibration and pulsation, while also lubricating the internal movement for longer service life. The selected scale keeps the usable portion of the dial focused on moderate system pressures, which can simplify day-to-day monitoring.\u003c\/p\u003e\u003cp\u003eIts stainless steel case is paired with copper-alloy wetted parts and a polycarbonate window. Midland rates this liquid-filled series at ±1.5% of span accuracy. Use the specification table below to confirm the exact range, dial size, mounting orientation, connection, and construction against your equipment requirements.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46900221313277,"sku":"80209","price":65.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80209.jpg?v=1763729792"},{"product_id":"80206","title":"80206 Midland Liquid-Filled Pressure Gauge, 0–200 PSI, 2-1\/2 in, Center Back Mount","description":"\u003cp\u003eFor equipment that needs 0 to 200 PSI indication, the 80206 uses a liquid-filled Midland gauge body, a 2-1\/2 in dial, and a 1\/4 in NPT connection positioned at the center back.\u003c\/p\u003e\u003cp\u003eThis center-back 200 PSI model combines a rear connection with a pressure range commonly chosen for moderate-pressure monitoring. This range suits general industrial pressure checks where the operating window falls well above low-pressure service but does not require a high-pressure gauge. A 2-1\/2 in dial keeps the gauge compact enough for machinery while offering more viewing area than Midland's 1-1\/2 in models.\u003c\/p\u003e\u003cp\u003eThe gauge uses a stainless steel case for environmental protection, with copper-alloy wetted components and a polycarbonate window; rated accuracy is ±1.5% of span. A glycerin-filled movement gives this gauge added protection against vibration and pulsation and helps maintain a steadier visual indication.\u003c\/p\u003e\u003cp\u003eBefore ordering, match the pressure range and connection orientation to the system, then use the specifications below to verify the remaining dimensions and materials.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46900224721149,"sku":"80206","price":68.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80206.jpg?v=1763729984"},{"product_id":"80065","title":"80065 Midland Liquid-Filled Pressure Gauge, 0–160 PSI, 2-1\/2 in, Lower Mount","description":"\u003cp\u003eThe 160 PSI range gives this lower-mount gauge a narrower working scale than a 200 or 300 PSI model, which can be useful when normal operating pressure is lower. The 80065 is designed around a 0 to 160 PSI measuring range and packages it in a 2-1\/2 in liquid-filled gauge with a bottom-oriented 1\/4 in NPT connection.\u003c\/p\u003e\u003cp\u003eThe 2-1\/2 in face provides a practical balance between dial visibility and overall gauge size for general equipment use. Its scale covers a practical mid-range pressure band without forcing the user to read a much broader high-pressure dial.\u003c\/p\u003e\u003cp\u003eThe liquid fill is functional, not cosmetic: Midland uses glycerin to reduce the effects of vibration and pulsation and to lubricate the movement. A stainless steel case protects the gauge body, while copper-alloy wetted parts and a polycarbonate window complete the construction. Accuracy is ±1.5% of span.\u003c\/p\u003e\u003cp\u003eThe key selection points for this SKU are its pressure span, dial diameter, and mount location; the full specification table below provides the remaining details.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46900226490621,"sku":"80065","price":56.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80065.jpg?v=1763730081"},{"product_id":"80066","title":"80066 Midland Liquid-Filled Pressure Gauge, 0–200 PSI, 2-1\/2 in, Lower Mount","description":"\u003cp\u003eMidland part 80066 is a liquid-filled pressure gauge sized at 2-1\/2 in and calibrated for 0 to 200 PSI, with a 1\/4 in NPT lower mount. A 200 PSI lower-mount scale makes this model a practical fit for moderate-pressure equipment where a bottom connection works best.\u003c\/p\u003e\u003cp\u003eGlycerin filling supports reliable indication where vibration is present, damping pointer activity and lubricating the internal mechanism at the same time. The selected scale keeps the usable portion of the dial focused on moderate system pressures, which can simplify day-to-day monitoring.\u003c\/p\u003e\u003cp\u003eIts 2-1\/2 in format is a versatile middle size in Midland's liquid-filled lineup, suited to many equipment layouts. For the physical build, Midland uses a stainless steel case with copper-alloy wetted components and a polycarbonate window; the series is rated from -104°F to 158°F.\u003c\/p\u003e\u003cp\u003eFor replacement or new installation work, verify the range and mounting position first, then confirm the connection and construction in the specifications below.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46900228129021,"sku":"80066","price":58.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80066.jpg?v=1763730147"},{"product_id":"80202","title":"80202 Midland Liquid-Filled Pressure Gauge, 0–30 PSI, 2-1\/2 in, Center Back Mount","description":"\u003cp\u003eWhen the application calls for a 0 to 30 PSI gauge, the 80202 provides a glycerin-filled Midland design with a 2-1\/2 in face and a rear 1\/4 in NPT connection. The relatively low pressure range gives the dial more useful resolution for systems that do not need a high-PSI scale.\u003c\/p\u003e\u003cp\u003eThe 30 PSI scale keeps the center-back gauge focused on low-pressure service where a 100 PSI or higher dial would provide less useful resolution. A 2-1\/2 in dial keeps the gauge compact enough for machinery while offering more viewing area than Midland's 1-1\/2 in models.\u003c\/p\u003e\u003cp\u003eConstruction includes a stainless steel case, copper-alloy wetted parts, and a polycarbonate lens\/window, giving the gauge a durable industrial package around the liquid-filled movement.\u003c\/p\u003e\u003cp\u003eMidland's glycerin fill is intended to soften the effect of vibration and pulsation on the measuring system while providing lubrication inside the gauge. Compare the specifications below with the required system pressure, available mounting space, and connection location before selecting this gauge.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46900228227325,"sku":"80202","price":72.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80202.jpg?v=1763730151"},{"product_id":"80201","title":"80201 Midland Liquid-Filled Pressure Gauge, 0–15 PSI, 2-1\/2 in, Center Back Mount","description":"\u003cp\u003eWith only 15 PSI across the full scale, this center-back model is intended for genuinely low-pressure measurement rather than broad general-purpose ranges.\u003c\/p\u003e\u003cp\u003eThe 80201 gives you a 0 to 15 PSI liquid-filled gauge in a 2-1\/2 in format, using a center-back 1\/4 in NPT process connection for the pressure connection. The 2-1\/2 in face provides a practical balance between dial visibility and overall gauge size for general equipment use.\u003c\/p\u003e\u003cp\u003eGlycerin inside the case dampens vibration and pressure pulsation, which helps keep the pointer more stable and supports the gauge movement over time. That pressure span makes it a logical choice when the system operates at the lower end of the gauge range and small changes need to remain visible.\u003c\/p\u003e\u003cp\u003eMidland specifies a stainless steel case, copper-alloy wetted parts, and a polycarbonate window, along with ±1.5% of span accuracy and a -104°F to 158°F temperature range. Use the detailed specifications below as the final fit check for pressure range, connection size, mount position, and material construction.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46900230029565,"sku":"80201","price":53.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80201.jpg?v=1763730236"},{"product_id":"80068","title":"80068 Midland Liquid-Filled Pressure Gauge, 0–400 PSI, 2-1\/2 in, Lower Mount","description":"\u003cp\u003eBuilt around a 0 to 400 PSI scale, the 80068 is a Midland liquid-filled pressure gauge with a 2-1\/2 in dial and a 1\/4 in NPT connection at the lower mount.\u003c\/p\u003e\u003cp\u003eThis lower-mount version covers the same 400 PSI span in a layout suited to piping or tubing that approaches from below the gauge. The selected scale keeps the usable portion of the dial focused on moderate system pressures, which can simplify day-to-day monitoring. Its 2-1\/2 in format is a versatile middle size in Midland's liquid-filled lineup, suited to many equipment layouts.\u003c\/p\u003e\u003cp\u003eThe enclosure is stainless steel, with copper-alloy wetted parts and a polycarbonate window. That construction is the same rugged platform Midland uses across this liquid-filled gauge family. The liquid-filled construction helps the measuring system stay readable in harsher operating conditions by damping vibration and pulsation at the movement.\u003c\/p\u003e\u003cp\u003eUse the specification table below to confirm the exact range, dial size, mounting orientation, connection, and construction against your equipment requirements.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46900230193405,"sku":"80068","price":62.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80068.jpg?v=1763730244"},{"product_id":"80208","title":"80208 Midland Liquid-Filled Pressure Gauge, 0–400 PSI, 2-1\/2 in, Center Back Mount","description":"\u003cp\u003eThe 400 PSI center-back configuration is useful when a rear connection is preferred and the application sits in a moderate pressure range. For 0 to 400 PSI pressure monitoring, the 80208 combines Midland's liquid-filled gauge design with a 2-1\/2 in face and a rear-facing 1\/4 in NPT center-back connection.\u003c\/p\u003e\u003cp\u003eA 2-1\/2 in dial keeps the gauge compact enough for machinery while offering more viewing area than Midland's 1-1\/2 in models. This range suits general industrial pressure checks where the operating window falls well above low-pressure service but does not require a high-pressure gauge.\u003c\/p\u003e\u003cp\u003eBecause the gauge is glycerin filled, it is better suited to vibrating or pulsating service than a comparable dry gauge; the fill also lubricates the movement. Its stainless steel case is paired with copper-alloy wetted parts and a polycarbonate window. Midland rates this liquid-filled series at ±1.5% of span accuracy.\u003c\/p\u003e\u003cp\u003eBefore ordering, match the pressure range and connection orientation to the system, then use the specifications below to verify the remaining dimensions and materials.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46900236779773,"sku":"80208","price":56.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80208.jpg?v=1763730405"},{"product_id":"80463","title":"80463 Midland Liquid-Filled Pressure Gauge, 0–100 PSI, 4 in, Lower Mount","description":"\u003cp\u003eThe 80463 Midland liquid-filled pressure gauge is configured for 0 to 100 PSI measurement with a 4 in dial and a 1\/4 in NPT lower mount. This 4 in model is aimed at lower-pressure installations where a larger dial is preferred for quick visual checks.\u003c\/p\u003e\u003cp\u003eIts glycerin fill helps calm pointer movement caused by vibration and pulsation, while also lubricating the internal movement for longer service life. That pressure span makes it a logical choice when the system operates at the lower end of the gauge range and small changes need to remain visible.\u003c\/p\u003e\u003cp\u003eThe 4 in face gives this model a substantially larger dial than the compact gauges in the same family, making the scale easier to view at a glance. The gauge uses a stainless steel case for environmental protection, with copper-alloy wetted components and a polycarbonate window; rated accuracy is ±1.5% of span.\u003c\/p\u003e\u003cp\u003eThe key selection points for this SKU are its pressure span, dial diameter, and mount location; the full specification table below provides the remaining details.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"Default Title","offer_id":46900640055549,"sku":"80463","price":148.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/MIDLANDINDUSTRIES_80463.jpg?v=1763737713"}],"url":"https:\/\/gethydraulics.com\/collections\/liquid-filled-pressure-gauges.oembed","provider":"Union Hydraulics","version":"1.0","type":"link"}