Rave Rebuild Kit 3 Diaphragms-. ,Each

Details:

Rave* diaphragm rebuild kit^ rave* diaphragm rebuild kit, material: siltek-treated, includes:diaphragms (3), features: durable design to exceed 15,000 cycles, helium leak-tested to 1x10 raised to -6 ml/sec, easily finger-turn to achieve full valve closure, w-type valve seats are work-hardened