Trebles - 5261-500 Q-TANK Cat 5 Booster Set - 500 Ltr Capacity - Floor Mounted - 83 Ltr/min.

The Trebles Q-Tank Cat 5 booster set is designed to provide quiet, efficient performance while making the most of available tank capacity in a compact footprint.

A variable-speed self-priming pump is mounted directly on the Q-Tank lid, with integrated controls for pressure set-point adjustment together with status and alarm indication. Because the Q-Tank is fully water-cooled, there is no need for cooling fans, which helps keep operating noise down.

The tank is manufactured from fibreglass with 25 mm insulation and complies with Category 5 / AB air gap requirements. It is supplied with a screened weir, screened overflow and screened lid vent.

A 3/4" equilibrium float valve inlet is fitted and, in most applications, provides sufficient incoming flow to match outlet demand.

The range is available in three tank sizes, with twin-pump versions offered on larger models, giving a practical and straightforward option for Cat 5 boosting duties.

• 25mm Insulation
• Screened Lid Vent
• Cat5 / AB Air Gap
• Single / Twin Pump
• Internal Pressure Vessel
• Screened Overflow
• Variable Speed
• 136L / 227L / 500L Capacity
• Constant Pressure
• 2 Year Guarantee
• Self-Priming
• Dry Run Protection

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: 83 Ltr/min.
• Water type: Clean or Discoloured
• Voltage: 230V
• Maximum head: 47m

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.