A hydraulic coupling is used to connect or disconnect elements of high- and very high-pressure hydraulic systems.
These devices are common in public works, the automobile, aeronautical and construction industries and numerous other domains.
Such fittings are usually categorized by connection system between the male and female parts of the coupling or between the coupling and a pipe. They can be quick couplings, rotating or push-in couplings.
Choice of hydraulic coupling will depend on:
- the nature, temperature and pressure of the fluid in the system
- the number and diameter of piping circuits, and the flow rate.
- Assures hydraulic connections
- Reliable
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Hydraulic quick coupling SBA STÄUBLI
Connection of hydraulic components on static and dynamic test benches Connection of pumps, cylinders and directional control valves The anti-pollution generation A design that eliminates residual dead internal...
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Hydraulic crimp coupling Eaton Hydraulics
Eaton offers a complete line of Crimp fittings to meet the needs of virtually any application. Eaton spiral fittings are designed specifically...
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Hydraulic quick coupling DN 6 - 25 | QUICK-LOK series Gates Europe
QUICK-LOK™: a range of quick-to-connect threadless hydraulic couplings which have a snap-in connection that eliminates torque and the use of assembly tools. This is what makes Quick-Lok™ threadless couplings...
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Hydraulic crimp coupling OLMARK
The production of OLMARK fittings and ferrules is composed from a wide and complete range: IP/BP- fittings and ferrules of standard type for braided and spiralled hoses...
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Hydraulic quick coupling 6.1 - 40 l/min, max. 800 bar | A/C series ENERPAC
Enerpac hydraulic couplers provide quick connection...
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Hydraulic quick coupling 1/4 - 3/8", 207 bar | 60 series Parker Snap-tite
4:1 Safety Factor Self-Sealing Poppet Style Valve design provides excellent high and low pressure sealing High Strength Steel Construction Yellow Zinc Dichromate Plating for Superior Corrosion...
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Hydraulic quick coupling TuffCoat™ GATES
Introduced back in 2001, TuffCoat™ plating set the "gold" standard in corrosion resistance. Tested under SAE J516 and ASTMB117 salt-spray conditions, TuffCoat plating provided more than 400 hours of...
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37° flare hydraulic coupling 1/8 - 2" Parker Tube Fittings
Parker’s Triple-Lok 37° flare tube fittings have been used in industry since Mr. Parker pioneered the product in the 1930s. The 37° flare fitting is the most popular industrial tube/hose fitting connection in the world. Today, Parker offers a broad range of Triple-Lok fittings meeting SAE J514, ISO 8434-2 and military standards and specifications. The Triple-Lok...
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Cone sealing hydraulic coupling with 24° cone and O-ring 400 MPa Parker Polyflex
Main characteristics Fittings for Waterjetting...
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Hydraulic quick coupling 1/4" - 3/8", max. 700 bar | K series Euro Press Pack Spa Unipersonale
Valves and Accessories K - Quick couplers 700 bar FEATURES Quick Release couplers are available in screwed and flat face versions and are compatible...
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Plug-in hydraulic quick coupling 1/4 - 1" | WEO series CEJN
Threadless hose fittings that are a patented, innovative alternative to conventional threaded fitting. WEO Plug-In fittings simply “plug in” to hydraulic systems. A click-to-connect feature provides easy engagement...
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Hydraulic quick multi coupling DN 6 - 20, max. 650 bar | HC series Walther Präzision
Clean break quick fit couplings for high pressure hydraulics Nominal bore: 6, 8, 12, 16 and 20 mm Working pressure: Up to 650 bar (dependent...
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Steel hydraulic quick coupling 3/8" - 1/2", max. 686 bar | 700R Cupla Nitto Kohki Deutschland
High pressure Cupla for working pressures up to 68.6MPa and pressure resistance of 98MPa! Unique sleeve ring-lock system copes with vibration and...
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Hydraulic screw coupling LUKAS Hydraulik
For long-lasting connections. Screw connectors from LUKAS are the most practical solution...
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Hydraulic quick coupling max. 200 bar Römheld GmbH Friedrichshütte
Couplings to separate and connect hydraulic lines versions for manual...
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Hydraulic quick coupling GRIPHOLD ENGINEERING
-3/8" high flow couplers, Max. Working pressure : 700 bar, these couplers are the...
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Hydraulic quick coupling 1/8 - 1 1/2" | H series DIXON EUROPE
Dixon quick connect fittings for all hydraulic applications....
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Quick coupling for high pressure hydraulic circuit AQ series REHOBOT Hydraulics AB
AQ - Quick couplings (ultra-high pressure) - Quick couplings...
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Hydraulic quick multi coupling 2 ports, 3/8" | G4D ATI Industrial Automation
Product Advantages (4) mounting flats attach Standard ATI Utility Modules. Compact...
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Adjustable angle hydraulic coupling 90 - 135 °C MID
The patented system of the connector HydroVariacor® allows you to connect, to modify your hydraulic installation,...
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37° flare hydraulic coupling SSP
The SAE 37° Flared tube fitting system (aka. "JIC") consists of three components to make a tubing assembly: body, nut, and sleeve. The SAE flared tube fitting relies on metal-to-metal contact between the finished surface of the...
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Hydraulic quick coupling ALFAGOMMA
Hoses Alfagomma have been manufacturing flexible hoses for hydraulic high-pressure fluid applications for over 25 years. Our product range includes textile braid, steel wire braid and steel wire spiral reinforced flexible hydraulic hoses. Fittings The hydraulic fittings development and...
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Hydraulic quick coupling 1/4 - 1/2", 300 l/min | DIN B series Holmbury
Holmbury DIN couplings are offered with a choice of either ball or poppet valve mechanisms for automatic flow shut-off when disconnected. The ball valve...
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Hydraulic quick coupling MANULI HYDRAULICS
Q.safe is Manuli solution for connect and disconnect two parts of a hydraulic system Fastly, Easily and Safely. Each Q.Safe series grant connection and disconnection between machine and its implements,...
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Hydraulic quick coupling 3/8", 14 000 psi HydroWer-Hydraulik GmbH
Push-to-connectable, with safety ring Flush face - dry break Size up to 3/8” flow rate 9,5 gpm Working pressure 14.000 psi * Burst...
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Quick coupling for high pressure hydraulic circuit max. 2 500 bar boltight ltd
These 2500 bar working pressure assemblies are designed for use with all BOLTIGHT 2000 bar and 2500 bar system tooling, pumps and hose. They are delivered...
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SafeWay’s S30 Series outperforms other brands by 100%! Full-flow design provides less than half the pressure loss of other brands, allowing for quicker ram response. Meets...
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The IF series plug profile is produced according to ISO Standard 16028 and is compatible with other makes of the same standard. These couplings offer an absolutely dry break – no oil loss during uncoupling....
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Plastic hydraulic push-in fitting DN 20 - 63, 16 bar Raufoss Water & Gas AS
Applications: Isiflo Sprint fittings gives a tight and firm end-load resistant connection. To be used on the following pipes: · PE, PEL, PEH, (PE 50, PE 80, PE...
