Flow range: 4~1584m3/hr
Head scope: 2~150m
Rotational speed: 1450 ~ 2900rpm (50Hz)/ 1750 or 3500rpm (60Hz)
Maximum temperature: 85℃ (standard), 105 ℃(maxium)
Working pressure: 1.0 Mpa (standard), 1.6Mpa (maxium)
Medium: clean water or other liquids with physical and chemical properties similar to clean water
The ISA pump is a single stage and single suction centrifugal pump. This end suction centrifugal pump design conforms to BS EN733 / DIN24255 standards with advantages in the interchangeable sub units. We can also provide the transmission device, which allows this pump to be widely applied in urban water supply, firefighting systems, air conditioning systems and irrigation industries.
Urban water supply and drainage
HVAC and cooling towers
Offshore ballast system
We offer a wide range of materials including stainless steel, cast iron and plastics.
We offer horizontal single stage, end suction with vertical discharge. The “back pull out" design allows for the maintenance of the pump without disturbing the pipe work connected to the casing or the pump alignment.
Pump body: The pump body uses an efficient volute form and the flange connection standard is: GB/T17241.6 PN1.6-1998 (cast iron), GB/T9113.1-2000 (steel) or PN1.6MPa (16bar), which can all be used in conjunction with the following flanges at the same level: BS4504 flange, DIN2533 flange, ISO7005.1 flange, and ISO7005.2 flange.
Impeller: closed impeller
Shaft: pump shaft with larger size is more reliable for pump operation
Shaft seal: mechanical seal and packing seal
Bearing: Grease lubrication and oil lubrication are available for bearing lubrication . When the working environment temperature is higher and the load is larger, oil lubrication should be used.