IS series  pump is horizontal single-stage single-suction clean water centrifugal pump  (it is short called clean water pump ) ,IR Series pump is horizontal single-stage single-suction clean water centrifugal pump   (Highest Temperature is 150 degree ) .it can convey medium of clean water and  physical and chemical properties  simlar water containing no solid particles liquid . it is widely used in  industry and agriculture and city, drainage, fire water supply.  

  IS Series Pump is accoding of ineternational standard  ISO2858  performance and dimension design stipulation. our technical standard is can reach up international advanced level , its our extend energy-saving pump. 

  Pump body and cover part, is  splited from the backside of the impeller , that is usually said after-open door structure, which has the advantages of easy maintenance.
 The pump housing (i.e., pump body and pump  cover) is consist of pump studio.  impeller, shaft and bearings and other components consist of the pump rotor. Suspension bearing components supporting the pump rotor, the rolling bearing pump radial force and axial force. in order to balance  pump   axial   force , a lot of pump front impeller and    rear  impeller  matches with seal ring , and  arranged  balance hole in the impeller cover ,  because some of the axial force of pumpis not large , the sealing rings and balance holes is not exsited in norththern of impeller .

The Pump Advantages:

Samplely structure ,  performance reliable  , small  lift , light weight , anti-corrosion  energy saving , convenient maintance .

 IS  full series has 140 specifcations , but only have four kinds of shaft , some specifcation shaft ,bear ,bear seal , impeller fasten components can exchanged  with each other .  The full series  pump only have four classifications suspensions.
 

Peformance as belowes :

Rotating Speed :  2900 r/m  or 1450r/m

Max Flow : 240 m3/m  or 400m3/m

Max Total Head 125m or  55m

Highest Rotaing Speed :3500r/m  ( used on  the 60 harmonic power,  impeller diameter will reduce )

Highest  working temperature : 80 Degrees Celsius 150  Degrees Celsiusag
Allowed suction pipeline pressure  0.3MPa. The highest Working pressure 1.6MPa