Repair kit for pressure regulator BKO-50-4 DM / RO-200-2 DM

Repair kit for pressure regulator BKO-50-4 DM / RO-200-2 DM includes:

-Membrane assembly SKU:018.400.00
-Valve seat SKU:039.003.00
-Reducing spring SKU:011.401.00
-Reducing valve for oxygen SKU:039.300.02
-Pusher SKU:025.005.00