Fire hydrants couplings PLUA

Our fire fittings comply with standard SFS 3798, and they have been tested by VTT Expert Services Oy in accordance with point F7 of standard SFS-EN 671-1 (VTT-S-05218-15). Almost all fire fittings we manufacture are intended for use only on the pressure side. The exception is four-inch fire fittings that are equipped with a suction/pressure seal. They are suitable for use on both the pressure and suction sides.