DAB-Deep Well Pump DP151M
Please regarding product as we don't always carry this item in stock 701508
A Self-priming centrifugal pump for suction up to 27 metres, reached by means of an injector to be inserted in wells with a diameter of 4" or over. For use in supplying water to farmhouses and in small scale agriculture. Specifications:
Power:1.1kW/1.5HP
Flow Rate: 58LPM
Max Head: 61 metres
Max Suction 27m
Single-phase 220-240 V/50 Hz
The injector is available in three models (E20 - E25 - E30) to be chosen according to performance requirements. (See DAB INJECTOR GUIDE IN ATTACHMENTS) Material Design:
Pump: Cast iron pump body and motor support
Technopolymer impeller and diffuser
Stainless steel pressure disc
Carbon/ceramic mechanical seal
Injector: Cast iron body, Technopolymer A Venturi tube and brass nozzle. Technical Features:
Induction motor, closed and cooled with external ventilation
Rotor mounted on oversized greased sealed-for-life ball bearings
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 a suitable overload protection complying with the regulations in force.
Manufactured according to CEI 61-69 standards (EN 60335-2-41)
Motor protection: IP44
Terminal box protection: IP55
Insulation class: F
Operating range: up to 3.5 m3/h.
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: from 0°C to 35°C for domestic use (EN 60335-2-41) from 0°C to 40°C for other uses
Maximum ambient temperature: 40°C
Maximum operating pressure: 6 bar (600 kPa)
Please Note:
Pumps must not operate below their minimum “Delivery Pressure" as shown in the accompanying charts, as pumps will cavitate (loss of prime, air in water, fluctuating pressure gauge and extra pump noise are indications of cavitation), causing damage to pump components including bearings. E.g.1. DP151 pump with E20 injector Type at Suction Depth of 9 m must not operate with a delivery pressure below 3.0 bar.E.g.2. DP251 pump with E30 Ejector Type at Suction Depth of 21 m must not operate with a delivery pressure below 4.0 bar. If cavitation persists, delivery pressure may need to be raised, as suction depth may be lower than expected
2 Year Back to Base Warranty