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GENERAL DESCRIPTION

These are Dynamic Pumps suitable for direct and indirect drives by variable or fixed speed prime-movers.
BASIC DESIGN
This pump essential consists of impeller supported in two Ball Bearings and the body.
The drive is sealed by the shaft seal.Bearings are designed for B10 life. The pump body is made of light weight aluminium alloy casting and the impeller is made of bronze alloy casting. One of the outstanding performance characteristics of this pump is its ability to operate with a closed discharge valve. When operating in this manner at constant speed, the pressure builds up to a definite figure known as the shutoff pressure and does not exceed this figure.

SPECIFICATION: pump model:21


GENERAL
Mounting
- Flange
Typeport Connections - Flange / Hose
Direction of rotation - Anti-clockwise
Viewing - From input side
HYDRAULICS
Fluid - Water
Fluid Temp. Range - Max.85'C
Displacement, cc/rev - 215*
Shaft speed, Max.rev/min. - 2550
Total Head, Kgf/cm2 or m2 - 0.4 or 4
Output Flow, @2550 rev/min & 0.4 Kgf/cm2, Lmp - 550
Input Power, @2250 rev/min & 0.4 Kgf/cm2, HP - 3
OTHER MODELS OUTPUT FLOW 650 & 1000 ALSO AVAILABLE.

APPLICATIONS:

This pump can be used as a coolant pump for medium and heavy duty engines used in earth moving equipments such as Bulldozers, Hydraulic Excavator, Mining Shovels, Dumpers, Wheel Loaders, Heavy duty high power track laying vehicles for military applications.This pump can also be used as a transfer pump for Agriculture and Drainage applications.

One of the main reasons for VIJAYA PUMP's success is the specially developed infrastructure for the manufacturing process as well as quality assurance procedures.The manufacturing infrastructure includes a Fabrication shop,a Machine shop,an Assembly bay heavy duty crane and a testing facility for the pumps.



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