O-ring disc sealing, disc spring made of stainless steel. Maintenance free, shaft made according to 1.4305 EN 10088-1. Water pressure test according to EN 1074-1; EN 1074-3; EN 12266-1
Application
Water and sewage networks and tanks. Transport of non agressive liquids. Working conditions: temp. up +70°C working pressure up to 1.6 MPa
Assembling
Recomended installation in vertical or horizon position.