Easytop backflow preventer top
suitable for Easytop backflow preventer model 2239.3, 2239.4, 5339.4, Easytop XL backflow preventer model 2239.4XL
silicon bronze
Equipment
silicon bronze valve top in accordance with DIN EN 1982 and metal evaluation criteria (UBA) (German Federal Environmental Agency), stainless steel valve plate unit, polygon
Model 2239.22
