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DAB K 40/100 M


DAB K 40/100M – Twin Impeller

2 HP – 1.5kW – 230V (Single Phase) Three phase available on special request.

This pump is perfect for water boosting.

Primarily used on water storage systems for irrigation or water supply through a filtration system.

Please note that the actual product may differ from the picture displayed.

For more info on a full range of DAB products call De Wet’s on +27 021 55105033 during business hours

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DAB K 40/100 M –  Twin Impeller 



Twin-impeller centrifugal pump designed for use in pressurization units for water supply systems and for supplying pressurized tanks.
Suitable also for sprinkling irrigation and other water supply applications.

Constructional features of the pump

Cast iron pump body and motor support.
Technopolymer impeller.
Carbon/ceramic mechanical seal.

Constructional features of the motor

Induction motor, closed and cooled with external ventilation.
Rotor mounted on oversized greased sealed-for-life ball bearings to ensure silent running and long life.
Built-in thermal and current overload protection and a capacitor permanently in circuit in the single-phase version.

Three-phase motors should be protected with suitable overload protection complying with the regulations in force.

Manufactured according to CEI 2-3 standards.

Motor protection: IP55, IP 44 for the models K 35/40, K 45/50, K 55/50, K 35/100, K 40/100.

Terminal box protection: IP55

Insulation class: F

– Operating range: from 1,2 to 30 m3/h with head up to 97 metres

– Liquid quality requirements: clean, free from solids or abrasive substances, non viscous,
non aggressive, non crystallized, chemically neutral, close to the characteristics of water.

– Liquid temperature range:
K 35/40, K 45/50,
K 35/100, K 40/100, K 55/100 : from -10°C to +50°C
K 55/50, K 66/100, K 90/100, K 70/300,
K 80/300, K 70/400, K 80/400 : from -15°C to +110°C

– Maximum ambient temperature: +40°C

– Maximum operating pressure:
K 35/40, K 35/100, K 40/100 : 6 bar (600 kPa)
K 45/50, K 55/50 : 8 bar (800 kPa)
K 55/100, K 66/100 : 10 bar (1000 kPa)
K 90/100, K 70/300, K 80/300,
K 70/400, K 80/400 : 12 bar (1200 kPa)

– Installation: fixed in a horizontal or vertical position, as long as the motor is above the pump.

– Special executions on request: other voltages and/or frequencies