Xylem GHV Variable Speed Booster Sets

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4. 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

Specifications

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

Specifications

• 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

Materials

• 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