Xylem GHV Variable Speed Booster Sets

The Lowara GHV series booster sets are fully automatic booster sets for water supply. They are equipped with 2-4 variable speed pumps with a Hydrovar pump controller, pressure transmitters and control panel, all mounted on a frame for easy installation. The Hydrovar pump controller is easy to program, designed for maximum energy efficiency and can communicate with a BMS system via Modbus.

Variable speed sets equipped with Hydrovar® frequency converter and 2-3-4 multistage vertical pumps

  • Delivery: up to 640 m³/h
  • Head: up to 160 m
  • Power: up to 22 kW
  • Maximum operating pressure: 16 bar


  • Number of pumps: 1 to 4
  • Delivery: up to 640 m3/h
  • Head: up to 160 m
  • Input voltage of panel
  • 3 x 400 V 50 Hz (three-phase)
  • Power range: 4 x 37 kW (three-phase)
  • Motor starting via variable frequency operation
  • Water temperature of the liquid: 0°C to +80°C
  • Pump type: vertical


  • Pump: Stainless steel
  • Manifold: AISI 304 stainless steel

Product applications and characteristics

  • Easy to install
  • Trouble-free servicing
  • Pressure transducer controlled
  • Compact solution
  • Constant output pressure
  • Variable speed motors with consequently reduced noise
  • Protection against dry running
  • Accessories: Membrane vessel
  • Versions with non-return valve on suction line available on request
  • Special configurations available on request

Featured Booster Set Learn more

Xylem Cat 5 Booster Sets

Quick Specs:

Lowara cat-5 packaged break tank booster sets are designed to be both compact and cost effective.

  • Single or twin pump (Single pump only on 55lt and 91lt tank sets)
  • Variable or fi xed speed
  • e-SV vertical multistage pumps
  • e-HM horizontal pumps
  • Tank nominal volumes available: 55lt, 91lt, 250lt, 450lt, 680lt and 1000lt

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