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Series MK-R

Series MK-R

The STAUFF multi coupling type QRC-MK-R has been created for connecting and disconnecting several hydraulic lines at the same time. This is done by an operating lever the guide crank of which is designed for a minimum of operating force. The connection of the hydraulic lines is done with flat face couplings. Due to the secial sealing it is possible to couple against trapped pressure on the male halves (max. 4x100 bar).


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STAUFF Multi Couplings · MK Series

The STAUFF MK-R series multi-coupler can connect or disconnect several hydraulic lines in a very short time. This is done with an operating lever whose guide linkage is designed to optimise the operating forces. The hydraulic lines are connected by flat-sealing connecting elements. The connecting male tip allow connecting even under residual pressures on the male side (max. 4x100 bar / 4x1450 PSI). The special seals are designed for this application. The outstanding features of the multi-couplers are the security against mix-up of the connections, quick connection, coupling under residual pressure as well as optimally minimised leakage during the coupling process. The rectangular shape of the multicoupling often offers advantages.

Product features

  • Working Pressure 250 bar / 25 MPa / 3626 PSI (2 x 250 bar, 2 x 40 bar)
  • Steel
  • Zinc/Nickel-coating
  • connect under residual pressure

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