Application
High efficieny, installation
flexibility and low operating cost, make it the choice
for a wide range of high-head, high flow applications.
For the pumping of the
pure and slightly polluted all reasonably clean non-corrosive
liquids including oils up to 150 mm²/s
- in water supply
plants
- in heating and
energy plants
- in booster plants
of various industrial branches
- in refrigeration
technology
- in condensate
recovery
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Performance
Range
- Capacity
: up to 450 m³/h
- Head
: up to 400 m
- Discharge
Flange : Ø 65 - 250 mm
- Operating
Pressure : up to 40 kg/cm²
- Operating
Temperature : 160°C
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Construction
Horizontal, multi-stage,
single radial suction, segmental type centrifugal pump.
Axial thrust balancing by means of specially designed
balancing piston drum.
The casing which is split
vertically sealed by o-rings and held together by external
tie bolts, providing a rigid unit. The shaft is carried
in silent grease lubricated antifriction bearings with
housings flanged to the delivery casing. Ring oil bearings
for special cases are optional.
Shaft sealing by means
of standard stuffing box or on request precision mechanical
seals. Pressure relieved delivery side dtuffing box
ensures the operation under vacuum conditions. Dynamically
balanced closed type impellers rotating in renewable
casing wear rings.
Installation
Horizontal, direct coupled,
foot mounted electric motor through a flexible coupling
with guard. Pump an dprime mover mounted on common steel
fabricated base plate.
Standard
Materials
- Stage
Casing : Cast
iron
- Suction
and Discharge Casing : Cast iron
- Diffuser
: Cast iron / Bronze
- Impellers
: Cast iron / Bronze
- Pump
Shaft : Steel
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