30 psi Pressure Gauges | McMaster-Carr

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For Use With

Hydraulic Fluid

Power Source

System of Measurement

Pipe Size

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

Fitting Connection

Maximum Vacuum

10 in. Hg to 24.9 in. Hg

25 in. Hg to 29.9 in. Hg

30 in. Hg or greater

Thread Type

Scale Type

Connection Location

Measures

Differential Pressure

Differential Vacuum

Measurement Unit

Inches of Mercury

Inches of Water

Kilograms per Square Centimeter

Pounds per Square Inch

Dial Type

Display Type

Dial Diameter

Maximum Continuous Pressure

Pressure Numeric Increments

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

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Minimum Pressure

Graduations

Overall Length

Maximum Temperature

100° F to 199° F

200° F to 249° F

250° F to 499° F

500° F or greater

How can we improve?

881 Products

Fluid Handling

Pressure Test Gauges

Pressure Test Gauges

Check and calibrate pressure gauges, transmitters, and equipment to maintain accuracy

Pressure Transmitters

Pressure Transmitters

Send pressure readings to controllers and remote displays

Pressure and Vacuum Gauges

Pressure and Vacuum Gauges

Measure pressure and vacuum in air and fluid lines, pumps, and refrigeration systems

Differential Pressure Gauges

Differential Pressure Gauges

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

Pressure and Vacuum Transmitters

Pressure and Vacuum Transmitters

Convert pressure and vacuum measurements into a signal sent to remote displays and controllers

Differential Pressure and Vacuum Gauges

Differential Pressure and Vacuum Gauges

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

Vacuum Transmitters

Vacuum Transmitters

Transfer vacuum measurements to remote displays and controllers

Differential Pressure Transmitters

Differential Pressure Transmitters

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

Pressure Gauges

Pressure Gauges

Measure pressure in pumps, filters, regulators, and process lines

Vacuum Pumps

Create suction force to move objects, draw liquids and gases, or generate flow

Pressure-Regulating Valves

Pressure-Regulating Valves

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

Power Transmission

Compressed Air Regulator Manifolds

Compressed Air Regulator Manifolds

Use a single air supply to meet multiple pressure requirements

Compressed Air Regulators

Compressed Air Regulators

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

Compressed Air Filter/Regulators

Compressed Air Filter/Regulators

Simultaneously clean air that's running through a system and control its pressure

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)