Циркуляционный насос холодной воды

model Power (W) Voltage (V) Frequency (Hz) Connection Size (mm) (in) Speed (r/min) Max head (m) Max capacity (L/min) GRS40-14W 550 220 50 40 1-1/2″ 2800 14 195 GRS50-12W 550 220 50 50 2″ 2800 12 225 GRS40-17W 700 220 50 40 1-1/2″ 2800 17 285 GRS50-15W 700 220 50 50 2″ 2800 15 325 GRS40-20W 1000 220 50 40 1-1/2″ 2800 20 315 GRS50-18W 1000 220 50 50 2″ 2800 18 360 Features Low-noise,no leakage,environmental protection (the pump body is treated by antiseptic electric spray painting),beautiful apperance,convenient installation. Working conditions permissble temperature range:0°C+100°Cmax ambient temperature:+40°Cmediun demands:cleanchemical propety:water is neutersystem pressure:<10 barThiscool water circulating pump/wet rotor circulator solves the problem of catching on fire and boosts pressure for solar water heaters with screw-end adjustable between three different grades,this pump is especially suitable for circulating hot water,industrial circulating system and air-conditioning systems, installs uses this pump to be possible thorough settlement the problem.