This European Standard specifies the designations, nominal duty points and main dimensions of end-suction centrifugal pumps rated at 10 bar.
NOTE. Depending on special circumstances e.g. temperature, materials, sealing of the shafts etc., excess operating pressure need not attain the value of the nominal pressure under any circumstances.
BS EN 733:1995 history
0000 BS EN 733:1995(1999)
1995BS EN 733:1995 End-suction centrifugal pumps, rating with 10 bar with bearing bracket - Nominal duty point, main dimensions, designation system