Single Variable Speed Booster Set – 50L/Min @ 5.25 Bar

The NT Cloke single variable speed booster set is designed to improve water pressure in properties where the incoming mains supply is insufficient or inconsistent.

Delivering up to 50 litres per minute at 5.25 bar, this system is ideal for smaller domestic properties and light commercial applications requiring higher pressure performance across outlets such as showers, taps, and appliances.

Built with WRAS-approved stainless steel components, the system uses variable speed inverter control to automatically adjust performance based on demand. This ensures consistent pressure, improved energy efficiency, and reduced wear on system components.

Supplied as a fully assembled and pre-tested package, the booster set includes the pump, pressure vessel, controls, and fittings for straightforward installation.

In the event of water supply interruption, the system features dry run protection with automatic shutdown and restart functionality to safeguard the pump.

Product Features

• Delivers up to 50 litres per minute at 5.25 bar
• Ideal for smaller systems requiring higher pressure output
• Maintains constant pressure with variable speed inverter control
• Built with WRAS-approved stainless steel pump components
• Compact, space-saving design
• Supplied fully assembled and pre-tested before dispatch
• Integrated dry run protection with automatic shutdown and restart
• Includes 8-litre WRAS-approved pressure vessel
• Glycerine-filled pressure gauge for accurate monitoring
• Stainless steel fittings for durability

Optional Equipment Available

We offer a full range of optional equipment to complete your booster system installation, including:

• WRAS-approved water storage tanks
• Flexible connectors for installation
• GRP pump enclosures for external setups
• BMS-compatible control panels
• Anti-vibration mounts
• Pipework, valves, and fittings

Ideal For

• Small domestic properties
• Flats and apartments
• Single bathroom homes needing stronger pressure
• Small commercial premises
• Properties with weak or inconsistent mains supply

Commissioning & Service

NT Cloke provides full commissioning, servicing, and ongoing maintenance support to ensure your booster system is installed correctly and operating efficiently.

Our engineers ensure your system is set up, tested, and running reliably from day one.