PD Series diagnostic couplings provide easy connections for mechanical gauges or specialized diagnostic equipment. The PD coupler is used in conjunction with the PD Series test nipple. Couplers align to the mating nipples without threading. This allows gauges, pressure transducers, and other test equipment to be snapped into place without difficulty. The design makes connecting to a PD Series test nipple, safe, effortless, and spill-free!

Screw the test coupler directly onto the 1/4″ NPT connection on your pressure gauge or pressure transducer for quick, easy pressure reading from any PD style diagnostic nipple.

Compatible with John Deere, Genie, Caterpillar, and Toro Dingo®.

Features:…

$49.75 – $66.11
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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 equipment, injection molding machines, oil and gas equipment, marine vessels and production machinery.

The Snap-Check test nipples have a maximum working pressure of 8700 PSI (600 bar). This ensures extra long, leak-free service and unsurpassed reliability. The system can also be connected under pressure up to 4350 PSI (300 bar) on the nipple side and is available with UNF, NPT, BSPP, BSPT, and metric threads. Nipples come with red dust caps to keep them clean and prevent dirt from entering your hydraulic system.

Used in conjunction with the Snap-Check test coupler. Compatible with Komatsu®.

Specifications:…

$37.24 – $85.24
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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 Snap-Check test couplers have a maximum working pressure of 8700 PSI (600 bar). This ensures extra long, leak-free service and unsurpassed reliability. The system can also be connected under pressure up to 4350 PSI (300 bar) on the coupling side. Couplers come with red dust caps to keep them clean and prevent dirt from entering your hydraulic system.

Use in conjunction with the Snap-Check test nipple. Compatible with Komatsu®.

Specifications:…

$55.60 – $73.32
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TEMA System 100 Diagnostic Nipples –

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 are designed for temperatures from -40°F to 230°F (-40°C to +110°C). The integrated stop valve seals up to a 90 % vacuum. All mechanical parts in the diagnostic nipple are made of corrosion proof materials. An O-ring is integrated in the thread of the measuring nipple as a seal. Comes equipped with a dust cap.

Use in conjunction with the TEMA System 100 Diagnostic Couplers. Compatible with older Volvo® and some Samsung® machines.

Specifications:…

$36.30 – $110.70
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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 are designed for temperatures from -40°F to 230°F (-40°C to +110°C). The integrated stop valve seals up to a 90 % vacuum. All mechanical parts in the diagnostic nipple are made of corrosion proof materials. An O-ring is integrated in the thread of the measuring nipple as a seal. Comes equipped with a dust cap.

Use in conjunction with the TEMA System 100 Diagnostic Nipples. Compatible with older Volvo® and some Samsung® machines.

Specifications:…

$108.63 – $109.44
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Our Transition Adapter Kit was assembled to help you have all the adapters you need to check pressure on a wide range hydraulic systems you come across in the field. We have included both straight and 90 degree connections in various diagnostic coupling configurations so you can connect to the diagnostic nipples found on machines manufactured by Caterpillar, John Deere, Komatsu, Volvo, JCB, Genie, etc.

HydraCheck’s transition adapters make it possible to connect to any manufacturers test connector using a simple M16x2 male connection.

Features:…

$685.25
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Robust screw-to-connect couplings with high flow rate and the ability to withstand harsh conditions. The Flat-Face design minimizes spillage during connection and disconnection. Compliance with ISO 14540 ensures complete interchangeability with other brands following the same standard. The standard version is equipped with a ball-type valve, but it is also available with a poppet valve for considerably higher flow performance. Interchangeable with ISO 14540: Parker/Pioneer 3050 Series, Dixon T Series, Stucchi IVHP, Faster PVSM, Enerpac/Hydraulic Jack Standard, Holmbury PSP & PSB Series.

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CEJN Series X65 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 disconnection. X65 couplings require only one hand for operation, making the connection and disconnection fast and easy. Dust caps are available as accessories for both the coupling and nipple when disconnected to prevent dust and debris from entering the system. X65 couplings feature manual security locking as added protection against involuntary disconnection. Interchangeable with ISO 16028: Parker FEM-Series, Snap-Tite 74-Series, Hansen FF, Aeroquip/Eaton FD89, Stucchi FIRG, Faster FFH/2FFN/2FFI, Safeway FF49-Series

$34.15 – $82.56
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To meet the needs of maintenance professionals who service a wide variety of hydraulic machinery, we took our most popular flow meters in each flow size and combined them to make this extremely versatile flow meter test kit that covers a wide variety of flows – from 1.0 GPM to 100 GPM (3.8 Lpm to 568 Lpm).

Each flow meter is equipped with an adjustable load test cell so you can generate pressure when it is not safe or practical to do while the machine is operating. Each unit is also equipped with a pressure test connector so you can quickly and easily connect the pressure gauge (included in the kit) to any flow meter without using a wrench. This feature allows you to monitor system pressure while flow testing a component.

Also included in the kit is a compact infrared thermometer so you can monitor temperature during a test. You get all the components you need to flow test…

$3,218.00 – $5,615.00
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A flow control valve consists of a needle valve with an integral check valve. This combination of valves provides regulated flow in one direction and free flow in the opposite direction.

$60.80 – $527.27
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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
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Needle valves are widely used to accurately regulate the flow of liquids and gases at low flow rates. The fine threading of the stem and the large seat area allow for precise resistance to flow.

Needle valves are used to control flow into delicate gauges, which might be damaged by sudden surges of fluid under pressure. Needle valves are also used in situations where the flow must be gradually brought to a halt, and at other points where precise adjustments of flow are necessary or where a small flow rate is desired. They can be used as both on/off valves and for throttling service.

$65.55 – $548.98
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The HC-TK1000 Flow Meter Kit has all the features of our HC-TK500 Test Kit, plus a load cell with built-in safety, a flow turbine with a flow range of up to 160 GPM (600 LPM), and the easy-to-use, versatile, handheld Digital Information Center. The HC-TK1000 comes equipped with a load cell with built-in safety because we have your safety in mind. This unique feature removes the risks associated with testing fixed-displacement pumps and single-rod, double-acting cylinders. The Digital Hand-Held unit gives you the power to monitor pressure, peak pressure, and flow (via pressure transducers and a flow turbine) in one compact, rugged unit. Our HC-TK1000 Test Kit is a must for anyone servicing, maintaining, and troubleshooting hydraulic systems and components.

$6,155.00 – $6,879.00
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You now have the option of putting those tools that you can’t afford to get beaten up, in a durable carry-case with foam.

Each case is watertight, crushproof and dustproof. Comes with easy to open Double Throw latches. Uses open cell core technology with solid wall design which makes the case strong and lightweight. The case comes with a comfortable rubber over-molded handle that is easy to grip and prevents your hands from fatiguing.

The Pick ‘N’ Pluck™ foam is easy and straightforward to use. Comes in pre-cut sections that make creating your own foam layout as easy as a few simple pulls.

You can build kits for fittings, flow meters, gauges, hoses, etc.…

$225.22 – $297.32
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A Hydac Charging Kit allows maintenance personnel to check the current gas pre-charge pressure of an accumulator. To maintain system performance, it is recommended that the gas pre-charge pressure in your accumulators be checked regularly. A loss in the gas pre-charge pressure will cause a drop in the system efficiency and could cause damage to the accumulator bladder, diaphragm, or piston.

These charging and gauging units allow hydro-pneumatic accumulators to be charged with dry nitrogen. For this purpose, a charging and gauging unit is connected to a commercially available nitrogen bottle via a flexible charging hose (8 feet/2.44m).

These units allow maintenance personnel to check the current gas pre-charge pressure of an accumulator and also incorporate a gauge and check valve in the charging connection, and a manual bleed valve with a T-handle. Operating and installation instructions are included with each charging kit.

The FPK250 kit also has Adapters for different connections.

Warning: To avoid injury use a…

$643.64 – $771.49
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The Model GP 8700 is a single-stage, high-pressure regulator that is designed to operate on high-pressure cylinders up to 7500 PSIG.

Features:

0-1500, 2500, and 3000 PSIG delivery pressures available One-piece encapsulated valve design with PCTFE seats and an internal filter Ergonomic knob for improved grip 1/4” NPT outlet with stainless steel 1/4” tube fitting 2 1/2” dual scale gauges (psi/bar) Conforms to CGA E-4 standard for gas pressure regulators Made in the USA

*Models with the following CGA inlet connections are self-venting – 580, 677…

$742.68 – $909.71
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The pressure transducer connects to any M16x2 test point (Test 20/Minimess) within your hydraulic system for quick, reliable pressure readings. The transducer is used in conjunction with the Serviceman Plus (HPM4000) or Service Master CONNECT (HPM7000).

  • Small size
  • Robust stainless steel design
  • Response times of 1 ms
  • Captures peak pressure
  • Laser-welded and labeled
  • Two transducers of the same pressure range can measure differential pressure

$38.46 – $532.00
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Pressure/Temperature transducers with CAN (Controller Area Network) protocol support are advanced digital devices that enable real-time, reliable communication in industrial and automation systems. They are also referred to as pressure sensors or pressure transmitters. These devices are crucial for ensuring safety and efficiency in systems by providing accurate and real-time pressure data. The pressure transducer connects to any M16x2 test point (Test 20/Minimess) within your hydraulic system for quick, reliable pressure and temperature readings.

The transducers are used in conjunction with the Serviceman Plus (HPM4000) or Service Master CONNECT (HPM7000).

Specifications:…

$37.46 – $745.00
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