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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80063 Midland Liquid-Filled Pressure Gauge, 0–60 PSI, 2-1/2 in, Lower Mount
A 60 PSI full-scale range gives this lower-mount gauge more detail in low-pressure service than broader 100 or 160 PSI alternatives.The 80063 gives you a 0 to 60 PSI liquid-filled gauge in a 2-1/2 in format,...Regular price $58.11Regular price $58.11 -
80101 Midland Liquid-Filled Pressure Gauge, 0–1500 PSI, 2-1/2 in, Lower Mount
Built 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.The 1500 PSI scale fills the...Regular price $60.23Regular price $60.23 -
80105 Midland Liquid-Filled Pressure Gauge, 0–10000 PSI, 2-1/2 in, Lower Mount
With 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...Regular price $69.92Regular price $69.92 -
80104 Midland Liquid-Filled Pressure Gauge, 0–5000 PSI, 2-1/2 in, Lower Mount
The 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...Regular price $58.35Regular price $58.35 -
80065 Midland Liquid-Filled Pressure Gauge, 0–160 PSI, 2-1/2 in, Lower Mount
The 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...Regular price $56.54Regular price $56.54 -
80066 Midland Liquid-Filled Pressure Gauge, 0–200 PSI, 2-1/2 in, Lower Mount
Midland 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...Regular price $58.85Regular price $58.85
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.