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This portable, compact, hand-operated pump is designed and built exclusively for MicroLeak testing of hydraulic components. Oil volume per pumping stroke is crucial in determining the amount of leakage in hydraulic components.

The gauge/connector assembly is designed to plug directly into any HydraCheck MicroLeak connector. The MicroLeak hand-operated pump is also available without the gauge/connector assembly (model HC-HP).…

$370.85$529.00

For use with the Pressure/Leak, Hand-operated Pump

These HydraCheck connectors are designed exclusively for pressure/leak testing components with split flange connectors.  Simply remove the transmission line and install the HydraCheck pressure/leak connector –you are ready to test!

Comes with STAUFF Test 20 (M16x2) connector.…

$46.70$72.35

For use with the Pressure/Leak, Hand-operated Pump

These HydraCheck connectors are designed exclusively for pressure/leak testing components with split flange connectors.  Simply remove the transmission line and install the HydraCheck pressure/leak connector – you are ready to test!

Comes with STAUFF Test 20 (M16x2) connector.…

$46.70$72.35

For use with the Pressure/Leak, Hand-operated Pump

These HydraCheck connectors are designed exclusively for pressure/leak testing components with split flange connectors.
Simply remove the transmission line and install the HydraCheck pressure/leak connector – you are ready to test!

Comes with STAUFF Test 20 (M16x2) connector.

HydraCheck-designed, Caterpillar-style, split flange plugs vary slightly from the standard Code 62 interface. These connectors are designed to interface with components installed on Caterpillar equipment.

$42.45$56.55

For use with the Pressure/Leak, Hand-operated Pump

HydraCheck pressure/leak test connectors are designed exclusively for pressure/leak testing components with JIC male connectors.
Simply remove the swivel connector and screw in and tighten the HydraCheck® pressure/leak connector – you are ready to test!

Comes with STAUFF Test 20 (M16x2) connector.…

$24.95$37.20

For use with the Pressure/Leak, Hand-operated Pump

These HydraCheck pressure/leak test connectors are designed exclusively for pressure/leak testing components with SAE male connectors – you are ready to test!

Comes with STAUFF Test 20 (M16x2) connector.…

$15.25$51.25

For use with the Pressure/Leak, Hand-operated Pump

These HydraCheck pressure/leak test connectors are designed exclusively for pressure/leak testing components with NPT connectors – you are ready to test!

Comes with STAUFF Test 20 connector.…

$14.05$37.50

Industrial Subplate-Mounted Valves

HydraCheck®’s exclusive Pressure/Leak Test Manifolds offer the ONLY way to bench-test subplate-mounted valves safely and effectively!

If testing a subplate-mounted valve on the machine is impractical, simply remove it and bench-test it using a pressure/leak test manifold in literally just a few minutes.

Test D03, D05, and D08 valves quickly and effectively with HydraCheck®’s simple-to-use manifolds.…

$47.85$140.00

The MicroLeak test kit allows safe and accurate field-testing of hydraulic components, particularly pressure control valves, check valves, directional control valves, and circuit modules, without ever having to exhaust pressurized oil into the atmosphere.

Packaged in a rugged carry-case, you will find all the adaptors you need to MicroLeak test hydraulic components equipped with:

Male pipe (NPT) plugs – 1/4″, 3/8″, 1/2″, 3/4″, 1″, 1-1/4″ Oring Boss (SAE) straight thread connectors – #4, #6, #8, #10, #12, #16, #20, #24 JIC 37º female connectors – #4, #6, #8, #10, #12, #16, #20, #24 ORFS female connectors. – #4, #6, #8, #10, #12, #16, #20, #24 Split flange (code 61) connectors. Split flange (code 62) connectors.

The HC-TK2000 test kit includes:

$286.08$2,398.45