Regulator Gauges | McMaster-Carr

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System of Measurement

Pipe Size

Connection Location

For Use With

Pharmaceuticals

Deionized Water

Maximum Pressure

Less than 1,000 psi

1,000 psi to 1,999.9 psi

2,000 psi to 2,999.9 psi

3,000 psi to 9,999.9 psi

10,000 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

Dial Diameter

Thread Type

Measurement Unit

Centimeters of Mercury

Cubic Meters per Hour

Cubic Meters per Minute

Gallons per Hour

Gallons per Minute

Inches of Mercury

Inches of Water

Kilograms per Square Centimeter

Liters per Minute

Liters per Second

Measures

Differential Pressure

Differential Vacuum

Static Pressure Drop

Dial Type

Pressure Numeric Increments

Scale Type

Graduations

0.005 in. H₂O

Display Type

Case Material

Stainless Steel

Gender

Fitting Connection

Spec Image

Spec Image

Push to Connect

Spec Image

Without Fittings

Maximum Continuous Pressure

Connection Material

Stainless Steel

Connects To

Minimum Pressure

-0.25 in. H₂O

Lens Material

Polyurethane Rubber

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

How can we improve?

5,588 Products

Fluid Handling

Pressure Gauges

Pressure Gauges

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

Gauge Guards

Shield gauges from corrosive liquids and gases; also called diaphragm seals

Pressure Gauge Snubbers

Pressure Gauge Snubbers

Reduce flow to suppress vibration and pressure spikes that can damage gauges

Pressure and Vacuum Gauges

Pressure and Vacuum Gauges

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

Vacuum Gauges

Take vacuum readings in pumps, packaging equipment, and suction lines

Differential Pressure Gauges

Differential Pressure Gauges

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

Gauge Liquids

Refill the liquid indicator on gauges with a U-tube

Pressure Transmitters

Pressure Transmitters

Send pressure readings to controllers and remote displays

Pressure Test Gauges

Pressure Test Gauges

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

Gauge Siphon Tubes

Gauge Siphon Tubes

Fill with water to protect dry gauges from steam and high-temperature liquids; also called pigtails

Differential Pressure and Vacuum Gauges

Differential Pressure and Vacuum Gauges

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

Vacuum Test Gauges

Vacuum Test Gauges

Verify that equipment is taking accurate vacuum measurements

Pressure and Vacuum Transmitters

Pressure and Vacuum Transmitters

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

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

Differential Pressure Sensors

Differential Pressure Sensors

Attach to gauges and switches to detect static pressure changes in air-handling equipment

Pitot Tubes

Connect to gauges to measure air flow in filters, cooling coils, and other air-handling equipment

Flow Transmitters

Flow Transmitters

Send flow rate measurements to PLCs, data loggers, and remote displays

Vacuum Pumps

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

Measuring and Inspecting

Tire Gauges

Check tire pressure

Tire Pressure Test Gauges

Tire Pressure Test Gauges

Calibrate the accuracy of tire pressure and tire inflation gauges

Facility and Grounds Maintenance

Water Hammer Arresters

Water Hammer Arresters

Absorb shock of sudden shutoffs to prevent knocking noises in water pipes

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