STAUFF Quick Release Couplings
STAUFF couplings have proven their value for many years in
practical use in hydraulic systems. The excellent quality of
the couplings is the result of continual product improvement
in which the experiences of users have been taken into con-
sideration, as well. Our high production standards, combined
with our quality management system certified in accordance
with EN ISO 9001, assures the quality of our products.
For the technical specifications of the individual couplings
please refer to the following pages of the catalog.
Steel according to EN 10277:
Couplings Series FF, FU, HP-10, IA, IB, ID, BP, HUS, PS, RK/RH,
FT, HH, HI, HT and MK with Zinc-Nickel coating,
Zinc-Plating and Thick-Film-Passivation
NBR (Buna-N®), PTFE
- 20 °C ... + 100 °C / -4° F ... +212° F
with NBR (Buna-N®), PTFE
- 25 °C ... + 200 °C / -13° F ... +392° F
with FKM (Viton®)
Please contact STAUFF to require other
combinations of materials.
The operating pressures specified in our catalog relate to the
strength of the housing components. Standardized connector
shapes may have other rated pressures, which cannot auto-
matically be applied to the particular coupling type.
Any remodeling and modification of the couplings are pro-
hibited. By any maintenance of our couplings it’s necessary
to use original STAUFF parts. In case of using of no original
parts or disassembling of the couplings the warranty will be
The STAUFF hydraulic couplings don’t have the 94/7/EG guid-
ance for the using in explosive field. The couplings don’t have
an own ignition source which could be a reason of inflame.