To couple under pressure means to have safe access to a running hydraulic system. This is possible within the Minimess®-test point. A time-consuming shutting down of the system is not needed. Minimess® test points can be installed easily and are available in numerous variants and versions. Hydrotechnik manufactures Minimess® test points in four screw series: 1620, 1215, 1615, and 1604.

Technical Data of Minimess®-Test PointsWorking pressure: Max. 63 MPa according to ISO 15171-2MaterialCoupling body and metal cap made of steel 1.0718Note: Unless stated otherwise, all products shown in this catalogue are made of free-cutting steel 1.0718

Sealing
Internal primary- and secondary sealing as well as sealing for screw-in threads are made of NBR (Perbunan) optional in FKM (Viton) or also EPDM.

Vibration
NBR (Perbunan) and/or FKM (Viton) O-ring to prevent cap loosening due to vibration.

Screw-in thread
A Large range of threads are available.

Media application
Suitable for hydraulic- and other oils on mineral oil basis

Temperature ranges at applications with metal cap (standard)
Sealing made of NBR (Perbunan): -25 °C to +100 °C, for a short time, can be also used up to +120 °C
Sealing made of FKM (Viton) as option: -20 °C to +200 °C
Application with plastic cap (option) Both sealing materials: -20 °C to +100 °C

Application for low temperature on request