... to the standards of the latest 1.ALG Type Inline Centrifugal Pump is designed and manufactured to the standards of ... the problem of excessively lowpipeline pressure.2.ALGB Type Detachable Centrifugal Pump uses Y, Y2 series standard motor. With ... and conditions,includesALR hot water pump, ALS high temperature pump, ALH chemical pumpand ALY oil pump.Features1, Vertical structure, inlet and outlet given ...