Boiler safety group KSG-MS up to 50 kW

Assembly unit for closed heating installations in accordance with DIN EN 12828 up to 50 kW. Brass body, 1” female thread connection, ready for use with automatic air vent MKV 10 R, pressure gauge MHR 63/4 - 3/8” with automatic shut-off valve, safety relief valve 3,0 bar.