1.Capacity:6.3~400m3/h 2.Head:5~125m 3.Temp<80C 4.Diameter:50~200m 5.Apply to irrigation and drainage for agriculture,ect.

Summary

    IS series axialsuction single-stage centrifugal pump applies to supply water for industry and city, and irrigate and drain for agriculture. It can transport the clean water(T<80°C) and ther liquid whose physical and chemical character is similar as the clean water.

    Scope of properties(according to design point)    Revolutional speed:2900r/min,1450r/min    Flow:6.3-400m3/h    Head:5-125m    Diameter of inlet:5-200mmModel signification

Description of Structure

     The series of single-stage centrifugal pump is disigned according to the properties and diamension of international standard ISO2858. Please see figure.    The pump body and pump covermake up of the operating room of pump. The impeller, shaft and rolling bearing make up of the rotor parts of pump. The hanger supports the rotor parts of pump. The axial and radial force of pump is borne by the rolling bearing. The axial sealing of pump is made up of packing gland(9), packing(10) and packing ring(8) (mechanical sealing  also can be used), which to avoid gas to enter and greatly leak.

    The shaft sleev is installed on the position of packing to protect  the shaft without wear. "O" shaped sealing ring is installed between shaft and sleeve to acoid gas to enterand leak along the surface of shaft.

    The front and back of impeller mostly has sealing ring to balance the axial force, and there is balance hole on the back cover plate of impeller. If the axial force is not too big, there is no sealing ring and balance hole on the back of impeller.

    The operation of pump is connected by elastic coupling and motor . The revolving of pump is clockwise when being viewed  from the end of driving. The pump applies to the area of of 50HZ or 60HZ power source.

   

1.pump body       2.impeller nut          3.lockwasher        4.sealing ring          5.impeller         6.pump cover

7.sleeve               8.packing ring          9.packing              10.packing gland    11.bearing parts of hanger   12.shaft

Order information

In the selection of this series of pumps, users must explain the situation of transport medium, including the media names, specific gravity, viscosity, temperature, corrosion and particle content.Inform in advance if any special requirement, like under toxic, flammable or explosive circumstances.Please contact us for detail installation dimension.

IS series axial suction single-stage centrifugal water pump