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DAB ACTIVE EI 30/50M Automatic Booster Pump

£391.00 (excl. VAT)

Automatic Booster Systems used to pump rainwater, potable or not-potable water.

Flow rate up to 80 l/min (4.8m³/h)
Head up to 42m

Brand: DAB
Availability: Out of stock SKU: DAB/ACTIVE/EI/30/50M Categories: , , Tags: ,

2 -5 Working Day Delivery (UK Mainland Only)


DAB ACTIVE eI 30/50M Automatic Booster Pump


The DAB – ACTIVE EI 30/50M is an automatic pumping system comprising a pump, a motor and an integrated electronic device with a pressure switch and a flow switch. It is especially suitable for domestic use, small civil, farming or industrial installations, washing plants and leisure activities.
The pump may be used to pump rainwater or potable or not-potable water. The units are self-priming electropumps that can operate even when there are air bubbles and gas.

The Active control;
• runs the system automatically
• regulates its operation
• limits its start ups
• ensures pressure stability inside the hydraulic circuit
• enables electronic control of the start up pressure.

If there is a leak in the system, slight dripping or runs or if there is just a small draw, the ACTIVE system limits the number of electric pump start ups.

The system eliminates water hammers, because when the draw of water is stopped, the delayed stop of the electric pump comes with zero flow rate. If there is no water to be drawn, the ACTIVE system is triggered to avoid the dry running working pump.


Cast iron pump body and motor support.
Technopolymer impeller, diffuser, Venturi tube and sand guard.
Stainless steel pressure discs.
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.
Manufactured according to CEI 2-3 and CEI 61-69 standards (EN 60335-2-41).
Motor protection: IP44
Terminal box protection: IP55
Insulation class: F
Standard voltage:
single-phase 220-240 V/50 Hz
Power: 1 kW(P2 Nominal)
Inlet and outlet: 1″


Flow rate up to 80 l/min (4.8 m³/h)
Head up to 42m


Liquid quality requirements: clean, free from solid or abrasive contaminants, non-viscous, non-aggressive, uncrystallised and chemically neutral, close to the properties of water.
Liquid temperature range: from 0°C to +35°C for domestic use
(EN 60335-2-41). For other use: from 0°C to +40°C
Maximum ambient temperature: +40°C
Maximum operating pressure: 8 bar (800 kPa)


Additional information

Weight 10 kg
Dimensions L 390 x W 174 x H 322 mm

Performance Data




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