HydraCheck Inc. Datasheets for Hydraulic Fittings

Hydraulic fittings are parts used to connect hoses, pipes, and tubes in hydraulic lines and systems.
Hydraulic Fittings: Learn more

Product Name Notes
Adapt Your Flow Meter or Flow Meter Test Kit to Any Connection! SAE female to NPT female SAE female to Code 61 SAE female to Flat-Face male SAE female to...
HydraCheck was established in 1990 when we realized there was insufficient maintenance and testing equipment for hydraulic systems. HydraCheck’s benchmark is to be the most reliable source for all maintenance...
Working Pressure: Up to 10,000 PSI (690 bar) (depending on tube and fitting size) 4:1 safety factor Fittings may differ from picture
BSPP male x BSPP male gauge port adapter. Specifications: Sizes: #4 (1/4″) to #16 (1″) Gauge Port: G1/8 Pressure: 5,000 PSI (345 bar) 4:1 safety factor Note: Fittings may differ...
CEJN Series 365 is a Flat-Face quick-connect coupling according to and exceeding the ISO 16028 Standard for low- and medium-pressure hydraulic applications. The Flat-Face design minimizes spillage during connection and...
Code 61 spacer block with gauge port 4-bolt flange. Specifications: Sizes: #8 (1/2″) to #32 (2″) Gauge Port: 1/4″ NPT Pressure: 3000 PSI (207 bar) Conformance: SAE Code 61
Code 62 spacer block with gauge port 4-bolt flange. Specifications: Sizes: #8 (1/2″) to #32 (2″) Gauge Port: 1/4″ NPT Pressure: 6000 PSI (414 bar) Conformance: SAE Code 62
DKO male x female swivel (DKO 24° sealing cone with O-Ring) gauge port adapter with an M16x2 (Minimess) test point. Gauge port adapters offer a simple and easy method of...
It can be installed at any point of the hydraulic system were pressures needs to be monitored. The system is designed and manufactures according to ISO 15171-2 and is fully...
JIC male x JIC male gauge port adapter. Specifications: Size: #6 (3/8″) to #12 (3/4″) Gauge Ports: SAE or NPT Pressure: 5,000 PSI (345 bar) 4:1 safety factor Note: Fittings...
JIC male x ORB male gauge port adapter. Specifications: Size: #6 (3/8″) to #12 (3/4″) Gauge Ports: SAE or NPT Pressure: 5,000 PSI (345 bar) 4:1 safety factor Note: Fittings...
Komatsu male x Komatsu female gauge port adapter. Specifications: Sizes: 14mm to 30mm Gauge Ports: SAE or NPT Pressure: 4,000 PSI (276 bar) 4:1 safety factor Note: Fittings may differ...
Male coupling designed for monitoring and control of pressure. Test point connection is M16x2.0. Advantages to using the Test 20 coupling are system testing at working pressure, leakproof before ball...
Male coupling designed for monitoring and control of pressure. Test point connection is S12.65×1.5. Advantages to using the Test 12 coupling are system testing at working pressure, leakproof connection before...
Male JIC x female swivel JIC gauge port adapter. Specifications: Size: #4 (1/4″) to #20 (1-1/4″) Gauge Ports: SAE or NPT Pressure: Up to 6,000 PSI (414 bar) 4:1 safety...
Male ORFS x female swivel ORFS gauge port adapter. Specifications: Size: #4 (1/4″) to #20 (1-1/4″) Gauge Ports: SAE or NPT Pressure: Up to 6,000 PSI (414 bar) 4:1 safety...
PD Series couplings provide easy connection for pressure gauges and/or specialized diagnostic equipment. Typically PD nipples are permanently mounted in the system at threaded test ports, in rigid tubing, or...
Snap-Check identifies operating pressure surges without the need for a permanently mounted gauge. Applications include mobile equipment, injection molding machines, oil and gas equipment, marine vessels and production machinery. The...
Thanks to their advanced design, the diagnostic nipples are reliable components in the System 100 measuring device. They are made of hardened steel. The diagnostic nipples are maintenance free and...
The direct gauge adapter is designed to make the gauge connection to a pressure test coupling safe, effortless, and spill-free. The female swivel end of the direct gauge adapter is...
The direct gauge adaptor is designed to make the gauge connection to a pressure test coupling safe, effortless, and spill-free. The female swivel end of the direct gauge adaptor is...
The hose union is used to join two microbore hose assemblies together, or to connect a microbore hose end to a direct gauge adaptor. Both male ends have a M16x2...
The hose/gauge bulkhead adaptor makes it convenient for you to “solid mount” a pressure gauge to a console or bulkhead. The microbore hose assembly conveniently screws onto the bulkhead adaptor.
The PD Series test coupler is designed to make the gauge connection to a PD Series test nipple, safe, effortless and spill-free! Screw the test coupler directly onto the 1/4″
The Snap-Check pressure testing system, monitors and diagnoses fluid power systems in a snap. Snap-Check identifies operating pressure surges without the need for a permanently mounted gauge. Applications include mobile...
This adapter has been constructed to enable an adaptation between the 5/8″-14 BSF system (HSP) to the world wide used M16x2 system. Just screw our adapter onto the HSP –