Threaded Gauges | McMaster-Carr

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Connection Location

System of Measurement

Pipe Size

For Use With

Alcohol-Based Solvents

Acetic Acid (White Vinegar)

Argon/Carbon Dioxide Blend

Dial Diameter

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

Dial Type

Thread Type

UN/UNF (SAE Straight)

UNF

UNS

Pressure Numeric Increments

Scale Type

Measurement Unit

Centimeters of Mercury

Cubic Centimeters

Cubic Feet

Cubic Meters per Hour

Kilograms per Square Centimeter

Kilopascals

Liters

Liters per Minute

Measures

Differential Pressure

Graduations

Case Material

Maximum Continuous Pressure

Display Type

Material

Gender

Minimum Pressure

Connection Material

Fitting Connection

RoHS

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

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

Yes

Export Control Classification Number (ECCN)

2B999

EAR99

DFARS Specialty Metals

Exempt

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How can we improve?

8,268 Products

Fluid Handling

Pressure Gauges

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

280 products

Pressure and Vacuum Gauges

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

281 products

Vacuum Gauges

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

118 products

Differential Pressure Gauges

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

100 products

Pressure Test Gauges

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

614 products

Gauge Siphon Tubes

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

31 products

Pressure Transmitters

Send pressure readings to controllers and remote displays

358 products

Differential Pressure Transmitters

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

47 products

Pressure and Vacuum Transmitters

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

96 products

Vacuum Test Gauges

Verify that equipment is taking accurate vacuum measurements

8 products

Differential Pressure and Vacuum Gauges

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

14 products

Vacuum Transmitters

Transfer vacuum measurements to remote displays and controllers

15 products

Pressure Indicators

Turn green when your compressed air line reaches a certain psi

3 products

Flowmeters

Measure the flow rate of liquid or gas through your system

957 products

Liquid-Level Gauges

Monitor fluid levels in containers

527 products

Sights

Observe and monitor the contents of pipes, tanks, and other containers

172 products

Flow Transmitters

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

57 products

Flow Sights

Visually confirm flow and inspect liquid color and clarity

146 products

Liquid-Level Transmitters

Send liquid-level data to logging and monitoring equipment

11 products

Pressure-Regulating Valves

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

107 products

Temperature and Humidity Transmitters

Regulate heating and cooling by sending temperature and humidity levels to PLCs and controllers

1 product

Flow Switches

Turn equipment on or off when flow rate reaches a set point

156 products

Vacuum Pumps

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

2 products

Power Transmission

Compressed Air Regulators

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

263 products

Compressed Air Regulator Manifolds

Use a single air supply to meet multiple pressure requirements

46 products

Compressed Air Filter/Regulators

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

188 products

Compressed Air Filter/Regulator/Lubricators

Deliver clean, lubricated air at the desired pressure to a component in your line

16 products

Measuring and Inspecting

Pipe Size Measuring Kits

Connect to pipe and fittings to determine their size without additional measuring tools

Calibrate the flow rate of metering pumps

14 products

Data Recorders

Log temperature, humidity, or pressure levels to track changes and troubleshoot your system

23 products