Design & Structure Feature

- High efficiency, lower noise when driving with less afilure rate in wide range of usages.

- Vertical split casing allows easy maintenance.

- Flange is complied with KS, ANSI FF, RF type.

- Impeller is dynamically and hydraulically well balanced.

- (Option) Fan type impeller mounting is possible.

- Grease-lubricated ball bearing is used; Oil type is also available.

- Bearing housing is mounted in the flange and can be pinned to it for precise realignment.

- The short distance between bearings on the shaft gives low warpage.

- Stuffing box is a non-cooled type, Packing type is basic and mechanical seal type is optional.

Standard Specification

Sectional Drawing / Selection Chart

Outline Drawing

Advantages

- The compact & high performance design makes possible of reduction of installation cost and energy.

- For installation, it is possible to place suction & discharge port in upward, right & left direction due to the all-in-one structure of bearing housing and piping is easy to work.

- For household water supply and building water treatment.

- For the type of shaft seal, it is able to select a type between grand packing and mechanical seal according to the usage.

GMV

- It is designed and manufactured to make possible of a wide range of operations.

- It has excellent suction performance as the fluid flow is stabilized at the entrance of impeller.

- It makes less vibration and noise thanks to the structure of bearing support at both ends.

- It adopts ball bearing type to decrease end play in the direction of axis and no needs to supply oil.

- Balancing hole is formed on impeller to decrease axial thrust.