ERS25-4的运营商泵

s equipped with an air went to using suitable for using in conjunction with any commercially available automatic air went,vertical mounting of the air went at any pump posito.Motoroverload protection is required.The motor operates non-overloading.These pump are suitable for heating water to VDI 2035 and water/glycol mixtures up to a ration of 1:1,they are extremely reliable,economical and quiet to use,being particulary suitable for domestic applications such as central heating installations,industrial circulating systems air condition and chilled water circulation systems,etc. The ERS pump is shield pump,its equipped with an air went to using suitable for using in conjunction with any commercially available automatic air went,vertical mounting of the air went at any pump posito.Motoroverload protection is required.The motor operates non-overloading.These pump are suitable for heating water to VDI 2035 and water/glycol mixtures up to a ration of 1:1,they are extremely reliable,economical and quiet to use,being particulary suitable for domestic applications such as central heating installations,industrial circulating systems air condition and chilled water circulation systems,etc. Working conditions Fluid temperature rang -10 +11040 oC Maximum ambient temperature 4040 oC Manual 3-speed control Model Inlet/outlet (mm) Max.flow (l/min) Max.head (m) Power (w) G.W (kg) Installed length(mm) ERS12-9-Z 12 35 9 100 3.2 160 ERS-90EA 15 35 9.5 90 3.7 160