Beskrivning

The high-efficiency Grundfos COMFORT PM pump for domestic hot-water recirculation in single- and two-family houses are suitable for lead-free drinking water and powered by a high-efficiency, single-phase, permanent-magnet motor. The integrated digital timer has been developed for domestic hot-water recirculation in systems with either hot-water tanks or plate heat exchangers for hot-water production. The timer allows you to customise the pump's operating periods, ensuring optimal comfort while lowering energy costs. Features and benefits:- Digital timer function for customisation of the pump's operating periods.- Continuous operation can be set for commissioning of the pump or 24 hours instant hot shower and tap water.- Quick and simple electrical installation due to 1.5 m cable including power plug.- Dry-running protection protects the pump against dry running during startup and normal operation.- Easy-to-clean and robust, lime-resistant spheric rotor.- Noiseless operation due to liquid-lubricated bearing.- No leakage risk due to a static seal.- Easy maintenance and cleaning through the easy-to-separate pump head.- One pump head for service in the van, fitting almost all competitor pump housings too.- Corrosion resistant lead-free brass pump housing.- No additional motor protection necessary due to integrated motor electronics.- BXDT variants contain fittings with integrated non-return valve and isolating valve.