IS centrifugal water pump Overview:

IS clean water pump, also known as single-stage single suction (axial suction) centrifugal pump (referred to IS pump), also known as the water pump, is the joint design of energy-saving pump, depending on the performance and size ISO2858 international standard design prescribed technical standard reached the international advanced level, it is one of China's promotion of energy-saving pumps. Hebeianguo Shiyuan IS clean water pump advantages: a full range of hydraulic performance and reasonable layout, the user selects the range, easy maintenance; efficiency and suction lift up to international advanced level average. Hebeianguo Shiyuan IS clear water pumps for industrial and urban water supply, drainage, irrigation and agriculture can also be used for conveying water or physical and chemical properties similar to water or other liquids, IS pump temperature is not high 80 ℃.

 IS centrifugal water pump performance parameters:

Imported caliber: 50-200mm

Outlet diameter: 32-150mm

Traffic: 5-500m3 / h

Head: 5-130m

Motor speed: 1450-2900r / min

Power: 0.55-132Kw

Efficiency of 60-80%

IS centrifugal water pump features:

IS centrifugal water pump advantages: a full range of hydraulic performance and reasonable layout, the user selects the range, easy maintenance; efficiency and suction lift up to international advanced level average. IS centrifugal pumps for industrial and urban water supply, drainage, irrigation and agriculture can also be used for conveying water or physical and chemical properties similar to water or other liquids, IS pump temperature is not high 80 ℃.

IS centrifugal water pump model definition:

IS100-80-160A

IS = clean water pump

100 = inlet diameter (mm)

80 = discharge outlet diameter (mm)

160 = nominal impeller diameter (mm)

A = impeller cutting mark

 IS centrifugal water pump structure description:

1, IS centrifugal water pump according to performance and size ISO2858 international standard provisions designed mainly by the pump, pump cover, impeller, shaft seal rings, bushings, bearings and suspension but not other components.

2, IS centrifugal water pump housing (ie, pump and pump cover) constitute the pump studio. Impeller, shaft and rolling bearings as the pump rotor. Suspension bearing member supporting the rotor portion of the pump, the rolling bearing by radial and axial forces of the pump.

3, IS centrifugal water pump of the pump body and cover part is the back office split from the impeller, known as post-formal-door structure. Advantages pipeline centrifugal pump is easy maintenance, repair does not move when the pump, suction line, discharge line and the motor, just remove the spacer coupling intermediate coupling member, you can exit the rotor parts for maintenance.

4, axial IS centrifugal water pump seal ring is composed of packing gland, packing ring and filler and other components to prevent water leakage into the air or a lot. IS pump impeller balance, if any, is equipped with wadding impeller inlet in communication with the cavity, impeller inlet of liquid in a vacuum, it is very easy along the surface of the intake sleeve, so the packing chamber equipped with packing rings holes through the pump cover, the pump chamber pressure of water lead to the packing ring seal. If no pump impeller balance holes, due to the back of the impeller fluid pressure greater than atmospheric pressure, so there is no leakage problems, it is time to install packing rings.

5, IS centrifugal water pump shaft to avoid wear and tear, the axis through the packing chamber parts fitted sleeve protection. Associate O-ring between the sleeve and the shaft to prevent along the mating surface of the intake or leaking.

6, IS centrifugal water pump drive is through lengthened flexible coupling and motor coupled to the rotation direction of the pump from the drive end, clockwise rotation.

7, IS centrifugal water pump in order to balance the axial force of the pump, before most of the pump impeller, a seal ring after all, and the back cover plate is provided in the impeller balance holes, due to force some small shaft, the back of the impeller seal ring and balance holes is not set.