Basic flanged twin pump.
Electronically controlled high-efficiency pumps for heating, air conditioning, cooling and sanitary water. The NMT (new motor technology) circulating pumps are used for the transfer of liquid medium within systems for hot-water heating, air-conditioning and ventilation. They are designed as single or twin variable-speed pumping aggregates where the speed is regulated by electronic device. The pump constantly measures pressure and flow and adjusts the speed according to the set pump mode.
Electronically controlled wet running circulating pump: For all heating systems, air conditioning, closed cooling circuits and industrial systems, used in accordance with VDI 2035.
Permissible mediums Water, mixed with glycol, parameters must be checked in the mixture of water with over 20% of glycol. Pure, non-explosive liquid media free of mineral oils and solid particles. Medium temperature from – 10 °C to + 110 °C, ambient temperature with max. surroundings temperature 40 °C.