Low loss header BLH 801, 4xGW G1 ", 4x GW G1/2", in thermal insulation, with automatic air vent, drain valve, thermometers. 9080110

The hydraulic clutch is used to separate the hydraulic circuit of the heat source and the & nbsp; heating circuits of the installation in accordance with PN-EN 12828. The use of a hydraulic clutch in & nbsp; installation provides separation of pump circuits - heat source pump circuit and & nbsp; heating system pump circuit. This allows & nbsp; on & nbsp; ensuring proper hydraulic working conditions of circulation pumps by automatic balancing of flows. This ensures & nbsp; smooth operation of the installation and heat source in & nbsp; in case of turning off some heat receivers and & nbsp; increases the service life of circulation pumps. The clutch, thanks to its structure and properties, also helps in venting and separation of impurities that can be removed using the drain valve. Another