Hydraulic Testers | McMaster-Carr

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System of Measurement

Pipe Size

For Use With

Hydraulic Systems

Hydraulic Fluid

Hydraulic Fluid (Petroleum Based)

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

Maximum Continuous Pressure

Thread Type

UN/UNF (SAE Straight)

Connection Location

Measures

Differential Pressure

Measurement Unit

Centimeters of Mercury

Inches of Mercury

Inches of Water

Kilograms per Square Centimeter

Pounds per Square Inch

Material

Stainless Steel

Connection Material

Stainless Steel

Fitting Connection

Quick Disconnect

Gender

Dial Diameter

Maximum Temperature

Less than 150° F

150° F to 199° F

200° F to 249° F

250° F to 299° F

300° F or greater

Connects To

Minimum Pressure

Display Type

Output Signal

0V DC to 10V DC

RoHS

Compliant with Exemptions

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

REACH

Export Control Classification Number (ECCN)

Dial Type

DFARS Specialty Metals

Minimum Temperature

-25° F or less

-24° F to -1° F

0° F to 24° F

25° F or greater

How can we improve?

1,180 Products

Fluid Handling

Test Pumps

Force air or liquid through your system to look for leaks; often called hydrostatic test pumps

Pressure and Vacuum Gauges

Pressure and Vacuum Gauges

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

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

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

Pressure Test Fittings

Pressure Test Fittings

Create a temporary connection point for gauges and other testing equipment

Flowmeters

Measure the flow rate of liquid or gas through your system

Hose and Hose Fittings

Hose and Hose Fittings

Flexible and stronger than tubing; often used to convey liquids and gases under pressure

Measuring and Inspecting

Lubricant Analysis Kits

Lubricant Analysis Kits

Send in grease, oil, or coolant samples and get an analysis of your lubricant and equipment

Leak-Detecting Dyes

Leak-Detecting Dyes

Bright colors help you spot leaks in water and hydraulic systems without using ultraviolet light

Fuel Injection Pressure Testers

Fuel Injection Pressure Testers

Check fuel injection pressure to maintain your car's gas mileage

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