Trebles - ECO PLUS - 5242-3SV08F-INV/1 Cold Water Booster Set - 230V - Single Phase - 50 Ltr/min.

The Trebles ECO PLUS range is designed to deliver efficient pressure boosting without taking up unnecessary plant room space. Built on more than 60 years of manufacturing experience, it provides a premium, fully specified solution for demanding water boosting duties.

During operation, a pressure transducer continuously tracks system pressure. When an outlet opens and pressure falls, the unit starts automatically and modulates back to the programmed set point. Because the variable speed drives only run the pump as fast as the system requires, energy use is significantly lower than with conventional fixed-speed control methods.

The touchscreen HMI gives operators a clear interface for setup and live monitoring, and it also supports BMS integration via MODBUS.

The ECO PLUS range is built with vertical multi-stage stainless steel pumps and IE3 motors manufactured to EN standards, combining dependable operation, user comfort and high energy efficiency.

Key features include:

• Volt Free Contacts for BMS
• Touch Screen UI
• Anti-Vibration Mounts
• 2 Year Guarantee
• Hand/Off/Auto Facility
• Auto-Changeover
• Overload Protection
• Door Interlocked Isolator
• Dry Run Protection
• Variable Speed
• Hours Run Indication
• Initial System Fill Operation
• Duty/Standby with Assist

Real-world product applications

• Boosting water pressure to multiple outlets in a building
• Maintaining stable pressure where demand varies
• Supplying water from storage tanks to distribution pipework
• Supporting general water supply and transfer systems
• Assisting with pressure control in utility installations

Key Product Features

• Flow rate: 50 Ltr/min.
• Water type: Clean or Discoloured
• Voltage: 230V

Established in 1966 as GM Treble, & undergoing a rebrand in 2021 to Trebles, Trebles has over 60 years of experience in the pump and fluid circulation industry. Providing their own warranted, supported, high-quality and complete water pumping or boosting solutions. Trebles is still the largest independently owned pump distributor, and fluid circulation specialist in the UK.