Description
IS pumps series comply fully to the standard GB/T5657-1995. This standard covers both performance and dimensions.
The IS pumps series are used for pumping clean water or liquids with characteristics similar to water. They are suitable for plants, mines, city water supp lies, air-conditioning coolers, firefighting system and irrigation.
For a pump of same the model, the performance can be changed by trimming the outer diameter of the impeller. Only four shafts are required to cover the total range, and this gives many common interchangeable parts for pumps fitted to the same shaft. Just like the shaft, the bearing house has only four sizes for the whole series.
Design
Horizontal fame mounted, Radial split, Back pull out，end Suction Centrifugal，Single-Stage Volute Casing pumps with dimensions and nominal ratings standard to GB/T5657-1995, optional standards AISI &DIN24255.
Application
City Water supply ---Air-Conditioning ---Firefighting System ---Irrigation
Flange: GB/T5657-1995, optional standards AISI &DIN24255.
Direction of Rotation: Clockwise as viewed from the drive side.
Material:
Casing - Cast Iron and Ductile Iron standard; optional Stainless Steel
Impeller - Cast Iron Standard, optional Bronze & Stainless Steel
Shaft – AISI H13 standard，optional AISI420, AISI304 & AISI316
Shaft Seal - Gland Packing standard
Optional Mechanical Seal: Carbon-Sic/Vinton&Carbon-Graphite
Operating Range:
Flow Rate(Q) : 5 -400 m3/h
Head(H) : 5 - 125 m
Speed : 1450-2900 rpm (50HZ)
1750-3500 rpm (60HZ)