Special Offers
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PGL-LM25-MP4-00100-SS Tompkins Pressure Gauge, 0–100 PSI, 2-1/2 in, Lower Mount
Regular price $23.37 -
80463 Midland Liquid-Filled Pressure Gauge, 0–100 PSI, 4 in, Lower Mount
Regular price $148.41 -
80205 Midland Liquid-Filled Pressure Gauge, 0–100 PSI, 2-1/2 in, Center Back Mount
Regular price $65.45 -
80064 Midland Liquid-Filled Pressure Gauge, 0–100 PSI, 2-1/2 in, Lower Mount
Regular price $57.92
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80102 Midland Liquid-Filled Pressure Gauge, 0–2000 PSI, 2-1/2 in, Lower Mount
The 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...Regular price $60.33Regular price $60.33 -
80080 Midland Liquid-Filled Pressure Gauge, 30 inHg vacuum range, 2-1/2 in, Lower Mount
The 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...Regular price $60.63Regular price $60.63 -
80069 Midland Liquid-Filled Pressure Gauge, 0–600 PSI, 2-1/2 in, Lower Mount
The 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.A 0 to 600 PSI scale, 2-1/2 in face, and a lower 1/4 in NPT...Regular price $56.72Regular price $56.72 -
80064 Midland Liquid-Filled Pressure Gauge, 0–100 PSI, 2-1/2 in, Lower Mount
For 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.For a 100 PSI requirement with...Regular price $57.92Regular price $57.92 -
80103 Midland Liquid-Filled Pressure Gauge, 0–3000 PSI, 2-1/2 in, Lower Mount
The 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...Regular price $58.90Regular price $58.90 -
80100 Midland Liquid-Filled Pressure Gauge, 0–1000 PSI, 2-1/2 in, Lower Mount
Midland 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...Regular price $59.74Regular price $59.74
Lower mount pressure gauges position the pressure connection at the bottom of the gauge, making them a common configuration for equipment where the pressure line approaches the instrument from below. These gauges are also frequently described as bottom mount pressure gauges.
This collection includes lower mount pressure gauges across multiple pressure ranges, dial sizes, connection sizes, and gauge styles. Available options include both dry pressure gauges and liquid-filled pressure gauges, allowing the gauge type to be matched to the operating environment as well as the physical installation.
Pressure range should be the first selection point. Choose a gauge with a range appropriate for the expected operating pressure, then confirm the dial size and pressure connection. A gauge with the correct PSI range but the wrong connection size or mounting orientation may not fit the existing equipment.
For installations exposed to vibration or pressure pulsation, a liquid-filled gauge can provide a steadier reading and additional protection for the internal movement. Standard dry gauges are available for applications where liquid filling is not required.
Lower mount and back mount pressure gauges use different connection locations, so mounting configuration should always be verified when replacing an existing gauge. Back mount gauges place the connection behind the dial, while lower mount gauges position it beneath the gauge body.
Use the products below to compare lower mount pressure gauges by pressure range, gauge type, dial size, and connection size. For additional mounting configurations and gauge styles, browse the complete pressure gauges collection.