Gauge fittings from the FI-MA series allow the straight connection of an individual metric tube to a pressure gauge or a similar hydraulic tester. They are available in the Extra-Light, Light and Heavy Series series as per ISO 8434-1 / DIN 2353 and are suitable for rated pressures up to 630 bar. All common threads available. Tube connectors and cutting ring fittings from the STAUFF Connect series made of steel with 24° internal taper. For hydraulics.