Triple Variable Speed Booster Set 3-MX18-4/8TD – 900L/Min @ 3.25 Bar

The NT Cloke triple variable speed booster set is built to deliver reliable water pressure across commercial and industrial environments where consistent supply is essential. With flow rates of up to 900 litres per minute, this system is ideal for larger buildings and high-demand applications.

Each unit is equipped with motor-mounted variable speed inverters, allowing the system to automatically adjust performance based on demand. This ensures stable pressure, improved energy efficiency, and reduced wear on components over time.

Designed for ease of operation and maintenance, the system includes integrated fault monitoring, digital diagnostics, and BMS compatibility, making it simple to manage and integrate into existing building systems.

Product Features

• Delivers up to 900 litres per minute for high-demand water systems
• Maintains consistent pressure with intelligent variable speed control
• Available in twin or triple pump configurations
• Motor-mounted, air-cooled inverters for efficient performance
• Digital display for quick fault diagnosis and monitoring
• High-efficiency motors to help reduce energy costs
• BMS-compatible volt-free contacts for system integration
• Built-in dry run protection for added safety

Optional Equipment Available

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

• WRAS-approved GRP water storage tanks
• GRP pump enclosures for external installations
• MDPE water tanks
• BMS and MODBUS-compatible control panels
• Anti-vibration feet to reduce noise and movement
• Pipework, valves, and fittings
• Backup components and replacement parts
• Pre-packaged combination units

Commissioning & Service

NT Cloke provides full commissioning, servicing, and ongoing maintenance support to ensure your booster set continues to operate at peak performance.

From installation through to long-term system care, our engineers ensure your system is running efficiently, reliably, and fully supported.