Taper Gauges | McMaster-Carr

Filter by

Thread Type

Leaf Type

Connection Location

System of Measurement

Pipe Size

For Use With

Alcohol-Based Solvents

Acetic Acid (White Vinegar)

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

Not Rated

Dial Type

Dry

Liquid Filled

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

Maximum Continuous Pressure

Case Material

Display Type

Material

Gender

Minimum Pressure

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

End Style

8,651 Products

Fluid Handling

Pressure Gauges

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

276 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 and Vacuum Gauges

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

236 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

36 products

Pressure Transmitters

Send pressure readings to controllers and remote displays

349 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

84 products

Vacuum Test Gauges

Verify that equipment is taking accurate vacuum measurements

8 products

Vacuum Transmitters

Transfer vacuum measurements to remote displays and controllers

15 products

Differential Pressure and Vacuum Gauges

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

14 products

Pressure Indicators

Turn green when your compressed air line reaches a certain psi

2 products

Flowmeters

Measure the flow rate of liquid or gas through your system

946 products

Liquid-Level Gauges

Monitor fluid levels in containers

459 products

Flow Transmitters

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

57 products

Sights

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

128 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

14 products

Thermowells

Prevent damage to thermometers and temperature probes in pressurized tanks and pipelines

115 products

Temperature and Humidity Transmitters

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

1 product

Thermocouples

Measure and transmit liquid, gas, and surface temperature

169 products

Thermocouple Connectors

Join thermocouple probes and wire to thermometers and control panels

10 products

RTDs

Measure and transmit liquid, gas, and surface temperature more precisely than thermocouples

50 products

Thermocouple and RTD Protection Tubes

Shield thermocouple and RTD probes in large, unpressurized tanks

16 products

Flow Switches

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

160 products

Measuring and Inspecting

Feeler Gauges

Check gaps and alignment between machine parts and other surfaces

35 products

Plug Gauges

Verify the diameter or threads of machined holes in finished parts; also called pin gauges

46 products

Ring Gauges

Confirm your workpiece's outer diameter or external threads are within tolerance

46 products

Thread Size Identifiers

Confirm your fastener's thread size, pitch, or threads per inch

5 products

Pipe Size Measuring Kits

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

4 products

Thermometers

Monitor temperature in tanks, pipes, control panels, and other equipment

Refrigerant Pressure Testing Manifolds

Monitor refrigerant pressure when servicing air conditioning systems

1 product

Calibration Columns

Calibrate the flow rate of metering pumps

14 products

Data Recorders

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

25 products

Power Transmission

Compressed Air Regulators

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

231 products

Compressed Air Regulator Manifolds

Use a single air supply to meet multiple pressure requirements

40 products

Compressed Air Filter/Regulators

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

178 products

Compressed Air Filter/Regulator/Lubricators

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

14 products

Lubricating

Oil Dispenser Guns

Pair with container-mount dispensers to control the flow of oil

7 products