Part number:
possible part numbers found.Pressurized breather caps with double valve and with threaded connection with cover in chrome sheet steel, flange in zinc-plated sheet steel, threaded fitting in zinc-plated steel, NBR packing ring, overpressure valve in technopolymer with O-ring in NBR, valve technopolymer sealing disc suction valve with O-ring in NBR, annular filter in tech-foam 40 µ and spring to contain the filter in zinc-plated steel.
Breather cap or double-valve breather cap