Product Description

Performance

This close-coupled self-priming centrifugal pump delivers reliable pressure boosting and water transfer across a wide range of light commercial, agricultural, and domestic applications.

The built-in ejector system allows the pump to remain primed, even where water contains dissolved gases, ensuring consistent operation and reduced downtime.

Applications

Designed for clean water handling, this pump is suitable for both domestic and light industrial duties where dependable performance and ease of installation are required.

  • Water distribution systems
  • Pressure boosting sets
  • Irrigation and garden watering
  • Washing and cleaning systems
  • Rainwater harvesting
  • Industrial washing machines and commercial dishwashers
  • Swimming pools and fountains

Construction

The pump features a close-coupled design with a built-in ejector system, allowing it to maintain prime even under challenging suction conditions.

Extensive use of pressed stainless steel provides a lightweight yet durable construction, offering excellent corrosion resistance and long service life.

The motor is an asynchronous squirrel cage design, housed in an aluminium casing with external ventilation for effective cooling and dependable operation.

A dedicated garden version is available, supplied with an integrated handle, power cable with plug, and a terminal box incorporating an on/off switch.


P&G Support for Lowara BG Pumps

Pumps and Gearboxes provides technical and commercial support for the Lowara BG pump range, helping customers select the correct model and configuration for pressure boosting and water supply applications.

  • Additional commercial support available on Lowara BG pump supply
  • Expert guidance from a Lowara engineer with in-depth product knowledge
  • Assistance with pump selection, duty matching and multistage sizing
  • Advice on fixed speed versus variable speed operation
  • Support with replacement and retrofit of existing booster installations
  • Guidance on material suitability and seal selection
  • Project documentation and technical submittal support
  • Access to genuine Lowara spares and after-sales support

Our team supports Lowara BG pumps across building services, commercial water supply and light industrial applications, from initial selection through to long-term operation.

Key Specifications:

  • Maximum flow rate: up to 4.20 m³/h
  • Maximum head: up to 53 m
  • Maximum working pressure: 8 bar (PN 8)
  • Maximum total suction lift: 8 m
  • Liquid temperature range: -10°C to +40°C
  • Maximum ambient temperature: +40°C
  • Motor power range: 0.37 kW to 1.1 kW
  • Motor protection rating: IP55
  • Insulation class: 155 (Class F)
  • Compliant with EN 60034-1
  • Single-phase supply: 220–240 V, 50 Hz, with built-in automatic reset overload protection
  • Three-phase supply: 220–240 / 380–415 V, 50 Hz (external overload protection required)
Variant Name SKU
BGM3/C E2 107320A00
BGM5/C E2 107320A10
BGM7/C E2 107320A20
BGM11/C E2 107320A40
BG 3/A 107320060
BG 5/A 107320070
BG 7/D 104462020
BG 9/D 104462030
BG 11/D 104462040

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