Gas wash bottles
OVER PRESSURE/BACKLASH VALVE AFTER STUTZ
Safety / overpressure valves, with spring loaded spherical ground joint seal
OVER PRESSURE/BACKLASH VALVE AFTER STUTZ
Safety / overpressure valves, with spring loaded spherical ground joint seal
šBERDRUCK/RšCKSCHLAGVENTIL NACH STUTZ
Safety / overpressure valves, with spring loaded spherical ground joint seal, with stopcock
OVERPRESSURE/BACKLASH VALVE ACC.TO STUTZ
Safety / overpressure valves, with spring loaded spherical ground joint seal, with stopcock