20 psi Pressure Gauges | McMaster-Carr

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For Use With

System of Measurement

Pipe Size

Outlet Pressure

Fitting Connection

Thread Type

Inlet Pipe Size

Measurement Unit

Pounds per Square Inch

Minimum Pressure

Material

Gender

Maximum Pressure

1,000 psi to 1,999.9 psi

2,000 psi to 9,999.9 psi

10,000 psi to 19,999.9 psi

20,000 psi or greater

Less than 10,000 kPa

10,000 kPa to 19,999 kPa

20,000 kPa to 29,999 kPa

30,000 kPa to 99,999 kPa

100,000 kPa or greater

Body Material

Outlet Pipe Size

Maximum Inlet Pressure

Less than 250 psi

250 psi to 499 psi

500 psi to 999 psi

Measures

Differential Pressure

Case Color

Valve Function

Maximum Temperature

Inlet Thread Type

Pressure Numeric Increments

REACH

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

RoHS

Compliant

Compliant with Exemptions

Not Compliant

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

65 Products

Fluid Handling

Differential Pressure Gauges

Display the difference in pressure between two points in your air and fluid systems

5 products

Differential Pressure and Vacuum Gauges

Show changes in pressure and vacuum to monitor fans, blowers, and filters

2 products

Differential Pressure Transmitters

Relay pressure changes in heating, cooling, and pumping systems to controllers and remote displays

6 products

Pressure-Regulating Valves

Reduce inlet pressure to a lower outlet pressure to protect sensitive equipment

35 products

Measuring and Inspecting

Measures pressing forces in equipment by creating an instant, permanent image of pressure variation

1 product

Power Transmission

Compressed Air Regulators

Ensure continuous, safe operation of air-powered equipment by controlling air pressure

5 products