Hydraulic pressure-test fittings for taking a live measurement without breaking the system.
| Type | 1620 series test coupling / hose / adapter |
| Working pressure | 630 bar |
| Medium | mineral hydraulic oil HFA-HFD water-based, glycol, biodegradable |
| Temperature | -25 to +120 °C |
| Body | zinc-plated CrV steel (stainless variant 1.4571 where stated) |
| Seal | NBR standard, FKM/EPDM on request |
| Mating envelope | Stauff SMK, Hydrotechnik 1620, MHA Zentgraf MA, Parker Minimess 1620, Faster TPS |
| Certification | EN 10204 2.1 with batch number |
| Material | CrV steel zinc-plated |
| MOQ | 5 pc |
Direct-interchange with Stauff SMK1620, Hydrotechnik 1620 series, Parker Minimess 1620 series, MHA Zentgraf MA, Faster TPS, Hawe MS and Voss EVST/EOV test couplings.