MODEL :CRS25/4-130G circulating pumpMODEL: CRS25/4-130G circulating pump this pump is used in (solar) hot water system,rearing pond,water tower,and so1.MATERIALa)motor wire :copperb)rotter can :stainless steel c)impeller:PA60d)shaft :ceramic/stainless steele)pump body :cast ironf)motor shell :aluminiumg)back plate :stainless steel h)max. medium temperature:<110°Ci)noisy:<45dbj)insulation class:FK)protection class:IP442.ELECTRICAL DATAModelPowerVoltageFrequenceInlet OutletSpeedMax.HeadMax.CapacityG.W./CTNQty/CTNCarton DimensionRemark(W)(V)(HZ)(mm)(r/min)(m)(L/Min)kgpcscm712620435CRS25/4-130G50220-2405025218032525.6835*28*293-Speed351780220