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KEERTHI Horizontal multi-stage centrifugal pumps are engineered to perfection with innovative design and stringent quality control for trouble free operation. These pumps are renowned for their heavy duty build quality and robust design in construction and tested to a high standard of excellence.

Pump Delivery Size D DN 80 to DN 100
Head H Upto 540 mtrs ( 1771.7 feet)
Capacity Q Up to 70 m³/hr
Max.Working Pressure54 bar
Max.Operating (Temp) 180 °C
Speed N 2900/1450 rpm

Boiler feed, Pressure Booster

High rise buildings

Drinking water transfer

HVAC, Hot & cold-water circulation

Civil-water-supply General Water supply

Irrigation &Water supply

Fire fighting

Swimming pool & amusement parks

Various industrial applications

Cooling tower

Power industry utilities

General Water Supply

Water treatment plant

Specifications Range
Pump Delivery Size D 80 mm to 100 mm (3″ To 4”)
Head H Upto 540 mtrs ( 1771.7 feet)
Capacity Q Up to 70 m³/hr
Temperature Up to 180 °C
Speed N 960/1450/2900 rpm at 50 Hz
Speed N1200/1800 rpm at 60 Hz

Dynamically balanced rotating parts

High operating efficiency

Heavy duty bearings ensure long life

Available with different MOC & wide range for various applications

Balance & rigid construction

Available with multiple outlet

Liquid lubricated bearings that guarantee high operation reliability

Flexible coupling without spacer sleeve

Coupling guard conforming to EN 294

Flange connections according to DIN 2501

PN25 / PN40 flanges for added security

Capable of pumping fluids up to 220°C

Optional cooling/heating of seal chamber

Option of double mechanical seal

Low noise level

Channel multi-stage, Modular Construction

Excellent self-priming ability

Designed to run direct/through pulley with an engine/motor

Dynamically balanced rotating parts

High efficiency and energy saving, obvious power saving effect

Advanced structure and reduced maintenance costs

Multiple flange configurations available

Available in cast iron, ductile iron and stainless steel

Heavy duty ball bearing greased for life

Oversized bearing bushing ensures quiet operation

Low NSPHr which means only a low inlet pressure is required

Back pull-out design to ensure quick and easy maintenance

Part NameMaterial
CasingCast Iron / SS
Impeller SS 304 / SS 316/Duplex Steel
Column Pipe MS/SS 304 / SS 316/Duplex Steel
Delivery Pipe MS/SS 304 / SS 316/Duplex Steel
Pump Shaft SS 304 / SS 316/Duplex Steel
Shaft Sleeve EN8 /SS 410 / SS 304 / SS 316/Duplex Steel
Bearing bed Cast iron

Base plate

Coupling (Love jaw/tyre/spacer/pin push)

Coupling guard

Foundation Bolt

Gland rope

Cartridge Seal