Dwyer Pressure Gauges

Dwyer pressure gauges are known for their reliable performance, sturdy construction, and clear readability. They have become some of the most trusted instruments in industrial, commercial, and HVAC applications. When a technician in any of these fields uses a Dwyer pressure gauge, they do so confident in the knowledge that the instrument will provide a consistent, accurate reading for the operational pressure of any given system.

Dwyer makes both mechanical and electronic pressure gauges, with the majority of their models falling under the former category. These standards of the industrial gauge world are well-regarded for their affordability and the durability of their design. When using their standard bourdon-tube mechanical gauges for basic pressure monitoring tasks in any kind of system with a nominal pressure rating, operable under the conditions of a basic industrial environment, one can expect unfailing accuracy and clear readability even at a distance.

Found 750 items
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Dwyer SGZ-D10442N-GF 2.5" Industrial Pressure Gauge
Free U.S Ground shipping
$90.59
$75.49
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Dwyer DPGW-08 Digital Pressure Gauge With 1% Accuracy
Free U.S Ground shipping
$202.02
$168.35
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Dwyer 4020 Capsuhelic® Differential Pressure Gauge
Free U.S Ground shipping
$1151.46
$959.55
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Dwyer 4150 Capsuhelic® Differential Pressure Gauge
Free U.S Ground shipping
$1151.46
$959.55
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Dwyer 2300-60PA Magnehelic® Differential Pressure Gauge
Free U.S Ground shipping
$113.68
$94.73
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Dwyer 3002MR Photohelic® Switch/Gauge
Free U.S Ground shipping
$798.07
$665.06
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Dwyer 2-5205-NPT Minihelic® II Differential Pressure Gauge
Free U.S Ground shipping
$71.45
$59.54
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Dwyer 2003-ASF Magnehelic® Differential Pressure Gauge
Free U.S Ground shipping
$120.30
$100.25
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Dwyer 2000-30PA Magnehelic® Differential Pressure Gauge
Free U.S Ground shipping
$111.52
$92.93
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Dwyer 2302 Magnehelic® Differential Pressure Gauge
Free U.S Ground shipping
$113.68
$94.73
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Dwyer 2300-3KPA Magnehelic® Differential Pressure Gauge
Free U.S Ground shipping
$113.68
$94.73
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Dwyer PTGD-AC06A Differential Pressure Piston-Type Gauge
Free U.S Ground shipping
$466.50
$388.75
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Dwyer 2000-00 Magnehelic® Differential Pressure Gauge
Free U.S Ground shipping
$111.52
$92.93
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Dwyer 2010 Magnehelic® Differential Pressure Gauge
Free U.S Ground shipping
$96.46
$80.38
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Dwyer 2000-5KPA-ASF Magnehelic® Differential Pressure Gauge
Free U.S Ground shipping
$120.30
$100.25
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Dwyer DM-1122 Digimag® Digital Differential Pressure/Flow Gauge
Free U.S Ground shipping
$361.30
$301.08
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Dwyer 3010MRS Photohelic® Switch/Gauge
Free U.S Ground shipping
$831.71
$693.09
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Dwyer 4215 Capsuhelic® Differential Pressure Gauge
Free U.S Ground shipping
$1151.46
$959.55
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Dwyer 2-5000-1KPA-NPT Minihelic® II Differential Pressure Gauge
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$71.45
$59.54
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Dwyer 2001 Differential Pressure gauge
Free U.S Ground shipping
$96.46
$80.38
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Dwyer 2-5003-NPT Minihelic® II Differential Pressure Gauge
Free U.S Ground shipping
$71.45
$59.54
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Dwyer 2-5005-NPT Minihelic® II Differential Pressure Gauge
Free U.S Ground shipping
$71.45
$59.54
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Dwyer 2-5010-NPT Minihelic® II Differential Pressure Gauge
Free U.S Ground shipping
$71.45
$59.54
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Dwyer 2-5020-NPT Minihelic® II Differential Pressure Gauge
Free U.S Ground shipping
$71.45
$59.54
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Dwyer 2-5040-NPT Minihelic® II Differential Pressure Gauge
Free U.S Ground shipping
$71.45
$59.54
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Dwyer 2-5060-NPT Minihelic® II Differential Pressure Gauge
Free U.S Ground shipping
$71.45
$59.54
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Dwyer 2-5100-NPT Minihelic® II Differential Pressure Gauge
Free U.S Ground shipping
$71.45
$59.54
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Dwyer 2002 Differential Pressure gauge
Free U.S Ground shipping
$96.46
$80.38
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Dwyer 2004 Differential Pressure gauge
Free U.S Ground shipping
$96.46
$80.38
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Dwyer 2006 Differential Pressure gauge
Free U.S Ground shipping
$96.46
$80.38
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Dwyer 2-5001 Minihelic® II Differential Pressure gauge
Free U.S Ground shipping
$71.45
$59.54
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Dwyer 2-5002 Minihelic® II Differential Pressure gauge
Free U.S Ground shipping
$71.45
$59.54
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Dwyer 2-5003 Minihelic® II Differential Pressure gauge
Free U.S Ground shipping
$71.45
$59.54
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Dwyer 2-5005 Minihelic® II Differential Pressure gauge
Free U.S Ground shipping
$71.45
$59.54
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Dwyer 2-5010 Minihelic® II Differential Pressure gauge
Free U.S Ground shipping
$71.45
$59.54
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Dwyer 2-5020 Minihelic® II Differential Pressure gauge
Free U.S Ground shipping
$71.45
$59.54
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Dwyer 2-5040 Minihelic® II Differential Pressure gauge
Free U.S Ground shipping
$71.45
$59.54
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Dwyer 2-5060 Minihelic® II Differential Pressure gauge
Free U.S Ground shipping
$71.45
$59.54
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Dwyer 2-5100 Minihelic® II Differential Pressure gauge
Free U.S Ground shipping
$71.45
$59.54
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Dwyer 2-5205 Minihelic® II Differential Pressure gauge
Free U.S Ground shipping
$71.45
$59.54
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Dwyer 2-5210 Minihelic® II Differential Pressure gauge
Free U.S Ground shipping
$71.45
$59.54
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Dwyer 4100 Capsuhelic® Differential Pressure gauge
Free U.S Ground shipping
$1151.46
$959.55
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Dwyer 4210 Capsuhelic® Differential Pressure gauge
Free U.S Ground shipping
$1151.46
$959.55
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Dwyer 4302 Capsuhelic® Differential Pressure gauge
Free U.S Ground shipping
$971.29
$809.41
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Dwyer 4310 Capsuhelic® Differential Pressure gauge
Free U.S Ground shipping
$971.29
$809.41
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Dwyer 4320 Capsuhelic® Differential Pressure gauge
Free U.S Ground shipping
$971.29
$809.41
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Dwyer 4330 Capsuhelic® Differential Pressure gauge
Free U.S Ground shipping
$971.29
$809.41
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Dwyer 4635 Capsuhelic® Differential Pressure gauge
Free U.S Ground shipping
$1151.46
$959.55

FAQs

Q: What are Dwyer pressure gauges used for?
Dwyer pressure gauges monitor and display pressure in air, gas, and liquid systems to help maintain safe operating conditions and support troubleshooting in HVAC and industrial applications.

Q: What types of pressure gauges does Dwyer offer?
Dwyer manufactures mechanical Bourdon tube gauges, low-pressure gauges, differential pressure gauges, digital gauges, and process pressure gauges for a wide range of measurement needs.

Q: How accurate are Dwyer pressure gauges?
Accuracy varies by model and pressure range, but Dwyer gauges are designed to provide consistent and reliable readings when properly sized, installed, and maintained.

Q: What industries commonly use Dwyer pressure gauges?
These gauges are widely used in HVAC systems, building automation, water and wastewater treatment, manufacturing, chemical processing, and energy-related applications.

Q: Do Dwyer pressure gauges require calibration and maintenance?
Yes. Periodic inspection and calibration are recommended to maintain measurement accuracy and ensure long-term reliability, especially in critical or high-use applications.

Why Buy Dwyer Pressure Gauges from RSP Supply

RSP Supply offers a comprehensive selection of Dwyer pressure gauges designed for dependable pressure monitoring. Our catalog includes options for low-pressure, general-purpose, and industrial process applications. Customers rely on RSP Supply for trusted manufacturers, detailed specifications, and pressure measurement instruments built for professional system operation.