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Hydraulic Coupling

As a manufacturer of hydraulic couplings, WALTHER offers a multitude of sealed quick couplings, also in leakage-free design from 2.5 up to 50 mm, also for maximum pressure.
The hydraulic couplings are mainly made of steel and stainless steel, partially in flat face design. They are used i.a. in mechanical engineering and in the offshore industry. For the bigger sizes ring grips to facilitate operation are recommended. In case of pulsating pressures ring piston valve design should be selected.

Type 15-005/FF-005

Clean-break coupling for hydraulic applications
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Series CH

Clean-break screw-type coupling
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Series CP

Clean-break coupling up to 250 bar / 3,600 psi
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Series MD

Quick connect couplings up to 250 bar / 3,600 psi
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Series HC

Clean-break couplings up to 650 bar / 9,500 psi
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Series HP

Quick connect couplings up to 2,000 bar / 29,000 psi
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Series HR

Quick couplings up to 1,000 bar / 14,500 psi with non-interchangeable round keys
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Infobox

WALTHER quick couplings for hydraulics are mainly used for medium and high pressure applications up to a working pressure of 4000 bar. They are suitable for hydraulic oils, water hydraulics, gases, fuel, pressurized air and several other fluids. Like all other quick couplers made by WALTHER the hydraulic connectors are based on a very robust design, made to last and to withstand even very extreme conditions.