Multicoupling DN20 for wheeled and crawler excavator

PMK DN20 series

Solid

Metal sealed

Insensitive

ABOUT the PMK 20 series

The very robust multicoupling with up to four extremely powerful coupling inserts delivers up to 380l/min. at 5 bar dynamic pressure. The Pister multi-coupling works up to 450 bar with 4 times safety pressure! The female coupling are purely metal-to-metal sealed and, like all our systems, made entirely of hardened tool steel. Male coupling inserts are double sealed and easy-to-clean "flatface" couplings enable clean work.

In addition, the couplings are equipped with effective protective devices that protect against coarse dirt and dust. The main line is equipped with a hydraulic lock, which prevents unintentional opening under high system pressure.

As a 3/4" coupling, this coupling unit also has a larger 1" BSP connection for full power.

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Versatile. Single couplings for separate hammer lines up to quadruple systems for material handling excavators.

Fully suitable for demolition tools.

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One system. Many possibilities.

Project 1

For this project, the challenge was in rebranding an established product to attract new audiences, while ensuring that current users feel connected. The results were outstanding.
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Project 2

For this project, the challenge was in rebranding an established product to attract new audiences, while ensuring that current users feel connected. The results were outstanding.
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Project 3

For this project, the challenge was in rebranding an established product to attract new audiences, while ensuring that current users feel connected. The results were outstanding.
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The PMK DN20 Series - new features!

profiled anti-rotation devices in the tool plate for even better anti-rotation protection
solid base plate prevents breakage
rail system with brass bushings for easy opening/closing of the coupling