2 PSI Gauges | McMaster-Carr

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For Use With

System of Measurement

Minimum Pressure

Measures

Differential Pressure

Pipe Size

1/8

1/4

Maximum Pressure

Less than 1,000 psi

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

Graduations

Case Material

Measurement Unit

Pounds per Square Inch

Maximum Pressure Differential

Display Type

Fitting Connection

Dial Diameter

Dial Type

Pressure Numeric Increments

Thread Type

Scale Type

Material

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

Maximum Temperature

Minimum Temperature

Lens Material

RoHS

Export Control Classification Number (ECCN)

2B230

EAR99

DFARS Specialty Metals

REACH

12 Products

Differential Pressure Gauges

Low-Pressure Differential Gauges with Color Indicator

A band of green, yellow, and red provides a clear indication of changes

1 product

Medium-Pressure Differential Gauges

Often used in natural gas pipelines with pressures up to 1,500 psi

4 products

Other Products

Differential Pressure Transmitters

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

4 products

Liquid-Level Transmitters

Send liquid-level data to logging and monitoring equipment

2 products

Liquid-Level Gauges

Monitor fluid levels in containers

1 product