Massive.
Metallically sealed.
Insensitive.
ABOUT the PMK 20 series
The very robust multi-coupling with up to four extremely powerful coupling inserts delivers up to 380 l/min. at 5 bar dynamic pressure. The Pister multi-coupling works up to 450 bar with 4 times the safety! The sleeves used are purely metallically sealed and, like all our systems, are made entirely of hardened tool steel. Double-sealed coupling plugs 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 that prevents accidental opening under high system pressure.
This coupling unit also has a 3/4" coupling and a larger 1" BSP connection for full power.
Versatile. Single couplings for separate hammer lines through to quadruple systems for material handling excavators.
Fully suitable for demolition tools.
One system. Many possibilities.
The PMK DN20 series - the new features!
- profiled anti-twisting devices in the tool plate for even better anti-twisting protection
- solid base plate prevents breakage
- Rail system with brass bushings for easy opening/closing of the coupling
The various multi-coupling systems of size DN20
