Dab Pulsar
Dab Pulsar

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Pulsar

Multistage close-coupled submersible pumps for clear-water borehole, tank and water supply applications.

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  • Description

    The DAB Pulsar is a multistage close-coupled submersible pump with the hydraulic section positioned below the motor. Designed for clear water applications, it can be installed in boreholes, tanks, wells and cisterns without the suction and priming issues associated with surface-mounted pumps.

    The submersible motor is cooled by the pumped liquid and incorporates a double mechanical seal with an oil chamber. The design provides quiet operation and allows the pump to be installed directly within the water source.

    Pulsar pumps are available for lifting clear water from boreholes and collection tanks, as well as supplying pressurised water to domestic installations, small agricultural systems and garden sprinkler systems.

  • Applications

    DAB Pulsar pumps are suitable for:

    • Lifting clear water from boreholes
    • First water collection tanks and cisterns
    • Wells and watercourses
    • Domestic water supply
    • Small agricultural installations
    • Lawn and vegetable garden sprinker systems
  • Features
    • Multistage Hydraulic Design
    • Submersible Motor
    • Double Mechanical Seal
    • Quiet Operation
    • Flexible Installation
    • IP68 Protection
    • 20m Cable
  • Materials

    Impellers: Abrasion-proof thermoplastic
    Diffusers: Abrasion-proof thermoplastic
    Strainer: Abrasion-proof thermoplastic
    Oil sump: Abrasion-proof thermoplastic
    Outer liner: AISI 304 stainless steel
    Stator sleeve: AISI 304 stainless steel
    Upper head & delivery connection: AISI 304 stainless steel
    Closing ring: AISI 304 stainless steel
    Upper & lower bearing supports: Pressed anti-dezincification brass
    Rotor shaft extension: AISI 304 stainless steel
    Elastomers: NBR
    Screws: Stainless steel
    Double mechanical seal: Ceramic/carbon motor side; silicon carbide/silicon carbide pump side
    Seal lubrication: Oil chamber / DRIVELUB system

  • Specifications

    Operating Range: 0.9 to 7.2 m³/h
    Maximum Head: Up to 86m
    Pumped Liquid: Clean, non-aggressive water free from solids and abrasives
    Maximum Sand Content: 50 g/m³
    Liquid Temperature: 0°C to +40°C
    Maximum Immersion Depth: 20m
    Motor Protection: IP68
    Insulation Class: F
    Installation: Fixed or portable, vertical or horizontal
    Operation: Manual or automatic
    Discharge Connection: 1¼” GAS
    Maximum Pump Diameter: 138mm
    Standard Cable: 20m HO7 RN F
    Cable Plug: SCHUKO plug on single-phase version

  • Downloads

    To download the file, simply click on the file name below:

    DAB Pulsar Datasheet
    DAB Pulsar Manual

     

Why Choose the DAB Pulsar?

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Avoids Suction Issues

Submersible installation removes the need for a surface suction line, helping avoid common priming and unpriming issues.

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High Head

The multistage configuration provides heads up to 86 metres while keeping the pump diameter to just 138mm.

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Quiet Water Supply

The submerged design contributes to very low operating noise, making the Pulsar well suited to domestic and other noise-sensitive installations.

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Flexible Installation

The pump can be installed vertically or horizontally and used in either fixed or portable applications.

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Borehole & Tank Uses

A practical solution for lifting clear water from boreholes, wells, cisterns and collection tanks.

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Internal Protection

A double mechanical seal, oil chamber, IP68 motor protection and durable materials are designed to support reliable submersible operation.

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