... ; 4.Product Standard:GBT5656-94. SH seriess pumps is single grade, double absorption, horizontal, axial split, volute, centrifugal pumps. The inlet and outlet of ... through the outer cooled water pipe equipped.When inspecting seriess S pumps, it is not required to disassemble the inlet and ... of the pumps can be changed as the customers'requirement. SH MODEL SINGLE-STAGE DOUBLE SUCTION CENTRIFUGAL PUMP