DWP Master Assy
DWPX Master Assembly 03
DWPX side view
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KEERTHI DWPX -Series Dewatering Pumps designs and develops highly efficient and environment friendly dewatering pumps. KEERTHI PUMPS strive to develop product that best fits customer needs. DWPX De-Watering pumps are specially designed for well point dewatering applications. It can also be used for Mines, Offshore, Building Construction, Marine & Industrial applications to handle muddy/saline water contains solid particles up to 30mm.

Pump Delivery Size D DN 100 to DN 300
Head H Up to 75 mtrs (246 feet)
Capacity Q Up to 3500 m³/hr
Max.Working Pressure16 bar
Max.Operating (Temp) 60 °C
Fuel Tank Capacity 250 litres
Speed N1450 rpm

Storm water and drainage

Sewage Disposal

water treatment

Civil construction Site

Flood and Drainage system

Municipal wastage system

Commercial Building

Car parking Drainage system

Tunnel drainage system

Offshore application

Specifications Range
Pump Delivery Size D DN 100 to DN 300(4″ To 14”)
Head H Up to 75 mtrs (246 feet)
Capacity Q Up to 3500 m³/hr
Speed N 960/1450 rpm at 50 Hz
Speed N 1150/1750 rpm at 60 Hz
Temperature Up to 60 °C

DWPX 4″X4″

DWPX 6″X6″

DWPX 8″X8″

DWPX 10″X10″

DWPX 12″X12″

Rugged construction for heavy duty application

Optimum performance and High efficiency and less fuel consumption

In-built Automatic Self-priming – Vacuum Priming system

Portable, Safe design for outdoor use

Flexible tyre coupling for Better Transmission

Automatic flapper discharge valve

Total assembly is designed with a focus on facilitating modular type replacement of components/equipment, to ensure zero down time

Air and water separation tanks made of steel containing automatic feeler valve mechanisms

Special fuel filtration systems for DG Sets for removing dirt commonly prevailing at site conditions

Heavy duty flexible couplings for reliable service

Lifting bales are provided wherever necessary

High efficiency air/water separation tank of welded steel with automatic peeler valve assembly

Flexible coupling between prime mover and pump

Standardized design of pump and accessories for inter changeability and easy maintenance

Vacuum pumps driven by common prime mover through belt drive arrangements

Custom built pumps in other sizes are also available on special order

All sizes are available with either diesel engine or electric motor drive, and on either skid mounting or wheeled trailer chassis as required

Designed and manufactured by Well point Systems Dewatering Pumps, are available in standard sizes: 4″ (100mm) through 12″ (300 mm) suction

Each vacuum pump is capable of displacing: 70 CFM free air

Complete Well point System’s dewatering pumps are designed to give discharges upto 3500m3/hr

Part NameMaterial
Casing Cast iron FG260 / Cast Iron FG 200 / CF8 / CF8M / 2%NICI / Duplex Steel
Stuffing Box SS 304 / SS 316/Duplex Stainless Steel
Impeller Cast iron FG260 / Cast Iron FG 200 / CF8 / CF8M / 2%NICI / Duplex Steel
Wear Ring SS 304 / SS 316/Duplex Steel
Shaft EN8 /SS 410 / SS 304 / SS 316/Duplex Steel
Shaft Sleeve SS 410 /SS 304 / SS 316/Duplex Steel
Bearing Housing Cast Iron
Chassis / Fuel Tank MS
Non return Valve MS

Base plate

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

Coupling guard

Foundation Bolt

Double Mechanical seal