OS series single-stage double-suction horizontal centrifugal

          pump  is  mainly  used  in  such  occasions  as  water  works,  air

          conditioner, civil  building,  irrigation,  drainage  pumping station,

          power station, industrial water supply system, fire fighting system

          and ship, etc..

      Meaning of type:OS80—210IA

         OS — Horizontal  split  case,  double  suction  single  dual  volute 

             centrifugal type pump

          80 — Suction diameter 80mm

          210 — Impeller Nominal diameter 210mm

          I — Impeller type

          A — Impeller first cut

This series of pump is the latest one among the similar products,

which owns the following advantages:

1).  Compact structure. The international popular linear design is

      adopted to manufacture this pump, which has advantages of

      beautiful appearance, good stability and convenient installation.

2). Stable operation. the double-suction impeller with optimization

     design reduces the axial force to the minimum, moreover, has

     the impeller module with the excellent hydraulic performance.

     Its shaft is short, rigid and tiny vibration.

3). Shaft  seal.  Use  burgmann  mechanical  seal  or  carbon  fiber

     packing seal to guarantee the 8000 hours of operation without

     any leakage.

4). Pump  casing.  Double  casing  is  adopted  according  to  the

     requirements,  which  has  characteristics  of small radial force

     and long life of wearing parts.