Pohjaventtiilin kumitiiviste, vasterengas

Esteri 5, 5R, 7, 7R, 10, 10 hs, 12, 12 HS, 15, 15 HS, Peko WEA 7A-C, WEA 10A-C, WEA 14A-C Ipso/Talpet WE-55, WE-73, WE-95, WE-110, WE-132, WE-165, HF-65, HF-95, HF-110, HF-132, HF-165, HC60, HC65, HC75, HC100, HC165, HW55...