DAB – JET 251M – SELF-PRIMING CENTRIFUGAL PUMPS

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DAB – JET 251M – SELF-PRIMING CENTRIFUGAL PUMPS

£340.00 (excl. VAT)

Self priming centrifugal pump especially used in small scale industrial services.

PERFORMANCE RANGE
Flow rate up to 120 l/min (7.2m³/h)
Head up to 62m

SKU: DAB/JET/251M Categories: , Tags: ,

2 -5 Working Day Delivery (UK Mainland Only)

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Description

DAB – JET 251M – SELF-PRIMING CENTRIFUGAL PUMPS

INSTALLATION & USE

The DAB – JET 251M Self priming centrifugal pumps feature excellent suction capacity even in the presence of air bubbles. They are suitable for pumping water with low levels of sandy impurities and are mainly used in domestic water supply installations.

Ideal for use in small farms and gardening, small scale industrial services and where self priming is necessary.

CONSTRUCTION

Cast iron pump body and motor support.
Motor support in die cast aluminium.
Impeller, diffuser, venturi tube and sand guard in technopolymer
Twin impeller on the JET 151 and 251 versions.
Stainless steel wear ring.
Carbon/ceramic mechanical seal.
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.
Incorporated thermo-amperometric protection and permanently inserted capacitor 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
Inlet and outlet: 1 1/4” & 1″

PERFORMANCE RANGE

Flow rate up to 120 l/min (7.2 m³/h)
Head up to 62m

APPLICATION LIMITS

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 35 kg
Dimensions L 632 x W 210 x H 255 mm

Performance Data

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