Structure ExplanationISW pumps are designed and manufactured according to IEC&GB standards.They are centrifugal booster pumps, can work well when the pipeline pressure is very low.Main applicationFor the transport of clean water and other liquids with similar physical and chemical properties to water.Applicable to industrial and urban water supply and drainage,high building booster water,garden sprinkler,fire booster,long distance transmission,HVAC refrigeration cycle,the bathroom and other warm and cold circulation pressure and equipments.Working condition1.The pump system working pressure is equal to or less than 1.6Mpa.Please confirm the pump system working pressure before purchase.Especially when the pump system working pressure is larger than 1.6Mpa,manufacturer need to use casting steel materials for the flow part and connecting part. 2 The environment temperature should be below 40℃, the relative temperature below 95℃,and the altitude no more than 1000 meters above sea level.3 water quality for water, no fiber or solid particles, the hot water is soft water.4 The power supply voltage fluctuations no more than ±10% of rated working volt during the pump operation period.Model Flow(m³/h)Head(m)Motor(Kw)Speed(rpm)25-1254200.75290025-1604321.5290025-160A3.7281.1290032-1255200.75290032-1605321.5290032-160A5281.1290032-2005503290032-200A4.5402.2290040-1006.312.50.75290040-1256.3201.1290040-125A5.6160.75290040-1606.3322.2290040-160A5.5281.5290040-160B5241.1290040-2006.3504290040-200A5.5443290040-200B5382.2290040-2506.3807.5290040-250A5.5705.5290040-250B5604290040-100(I)12.512.51.1290040-100(I)A11100.75290040-125(I)12.5201.5290040-125(I)A11161.1290040-160(I) 12.5323290040-160(I)A11282.2290040-160(I)B10241.5290040-200(I)12.5505.5290040-200(I)A11444290040-200(I)B10383290040-250(I)12.58011290040-250(I)A11707.5290040-250(I)B10605.5290050-10012.512.51.1290050-100A11100.75290050-12512.5201.5290050-125A11161.1290050-16012.5323290050-160A11282.2290050-160B10241.5290050-20012.5505.5290050-200A11444290050-200B10383290050-25012.58011290050-250A11707.5290050-250B10605.5290050-100(I)2512.51.5290050-100(I)A22101.1290050-125(I)25203290050-125(I)A22162.2290050-125(I)B20131.5290050-160(I)25324290050-160(I)A22283290050-160(I)B20242.2290050-200(I)25507.5290050-200(I)A22445.5290050-200(I)B20384290050-250(I)258015290050-250(I)A227011290050-250(I)B20607.5290050-315(I)2512530290050-315(I)A23.711322290065-1002512.51.5290065-100A23101.1290065-12525203290065-125A23162.2290065-125B20131.5290065-16025324290065-160A22283290065-160B20242.2290065-20025507.5290065-200A22445.5290065-200B20384290065-250258015290065-250A227011290065-250B20607.5290065-3152512530290065-315A2311322290065-315B2210118.5290065-100(I)5012.53290065-100(I)A44102.2290065-125(I)50205.5290065-125(I)A44164290065-160(I)50327.5290065-160(I)A44285.5290065-160(I)B40244290065-200(I)505015290065-200(I)A444011290065-200(I)B40387.5290065-250(I)508022290065-250(I)A447018.5290065-250(I)B406015290080-1005012.53290080-100A44102.2290080-12550205.5290080-125A44164290080-16050327.5290080-160A44285.5290080-160B40244290080-200505015290080-200A444411290080-200B40387.5290080-250508022290080-250A447018.5290080-250B406015290080-3155012537290080-315A4411330290080-100(I)10012.55.5290080-100(I)A88104290080-125(I)1002011290080-125(I)A88167.5290080-160(I)1003215290080-160(I)A882811290080-160(I)B80247.5290080-200(I)1005022290080-200(I)A884418.5290080-200(I)B803815290080-250(I)1008037290080-250(I)A887030290080-250(I)B8060222900100-10010012.55.52900100-100A881042900100-12510020112900100-125A88167.52900100-16010032152900100-160A8828112900100-160B80247.52900100-20010050222900100-200A884418.52900100-200B8038152900100-25010080372900100-250A8870302900100-250B8060222900100-160(I)A1502818.52900100-200(I)16050372900100-200(I)A15044302900125-12516020112900125-125A143167.52900125-16016032222900125-160A1502818.52900125-160B13824152900125-20016050372900125-200A15044302900125-200B13838222900125-250B13860372900150-12516020112900150-125A143167.52900150-16016032222900150-160A1502818.52900150-160B13824152900150-20016050372900150-200A15044302900150-200B13838222900150-250B13860372900
