Filling Unit for automatic refilling of closed heating systems.
Consisting of pressure reducing valve, stop valve, check valve and filter, complete with pipe connection.
Pressure gauge connection 1/4”
Inlet pressure max.16 bar (232 psi)
Outlet pressure adjustable between 0,5 and 4 bar (7,25 to 58 psi), factory preset at 1,5 bar (21,8 psi).
Temperature rating max. 80°C (176°F)