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Catalogue 5


Edition 10/2017


VOSWINKEL Quick Release Couplings

VOSWINKEL 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 pro-

duct improvement in which the experiences of users have

been taken into consideration, 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.

Housing material

Steel according to EN 10277,

Coating: Zinc-Plating and Thick-Film-Passivation

(Chrome III)

Couplings Series FH, FU, MK, FT RK/RH and HP10:

Zinc-Nickel coating


NBR (Buna-N®), PTFE

ISO 3601

Operating temperature

- 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/VOSWINKEL 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 prohib-

ited. By any maintenance of our couplings it’s necessary to

use original VOSWINKEL parts. In case of using of no original

parts or disassembling of the couplings the warranty will be


The VOSWINKEL hydraulic couplings don’t have the 94/7/

EG guidance for the using in explosive field. The couplings

don’t have an own ignition source which could be a reason

of inflame.