Quick couplings for filling and draining
A range of couplings, from full flow to clean-break

With an emphasis on safe handling and environmental friendliness, Stäubli offers quick coupling systems for filling and draining connections to meet the needs of numerous industries including automotive, motorsports, chemical and more. Featuring high flow rates for quick filling, our couplings are also an excellent choice for applications such as unloading wagons, cisterns and tanks, as well as filling and draining drums.

HCB large diameter

DN (mm): from 40 to 80
Maximum allowable pressure PS (bar)*: 50

VSU symmetrical quick release couplings

DN (mm): from 38 to 50
Maximum allowable pressure PS (bar)*: 10

UPA - UPB – Full flow all stainless steel couplings

UPA DN (mm): from 06 to 20
UPB DN (mm): from 25 to 50
Maximum allowable pressure PS (bar)*: 30

DMR – Full flow

DN (mm): from 06 to 37
Maximum allowable pressure PS (bar)*: 30

HCB – Non-spill 316L

DN (mm): from 03 to 16
Maximum allowable pressure PS (bar)*: 300

RBE – Modular

DN (mm): from 03 to 19
Maximum allowable pressure PS (bar)*: 450

Market solutions

SPM for motorsports

DN (mm): from 08 to 12
Maximum allowable pressure PS (bar)*: 8

RPE for engine testing

DN (mm): from 03 to 65
Maximum allowable pressure PS (bar)*: 3

*depending on the model and operating conditions