Code: BTAB L S Categories: ,

Boost-A-Break® Low Flow (0.5 Lt/s) AB Air Gap Duty Standby

From £7,055.00 £8,466.00 inc. vat


Break Tank assembly with Fluid Category 5 protection by virtue of the integral Type AB air gap. The unit is supplied as a complete package on a stainless base ready for installation.

The primary purpose is to provide backflow protection in accordance with the latest Water Regulations. The BTAB unit also boosts the water pressure for elevated areas.

This lower flow range of BTAB models are suited to single outlets which require Category 5 protection – e.g. commercial wash-down points.

The cistern has a screened overflow and weir, making it suitable for unorthodox applications, which require a “Hygienic Type AB air gap”.

Dual pump sets are available as a Duty Standby configuration. Only one pump runs at any one time. The pumps alternate on a daily basis to avoid stagnation and ensure even use. A manual override switch “hand” allows either pump to be isolated and run only the healthy pump.

Both pumps are variable speed and set to provide constant pressure. The parallel mounted pumps draw water from the integral ultra-fast filling tank.

Product Specification
  • Backflow Prevention Yes
  • Cistern Size 24 Litres
  • Electrical Yes
Data Sheets


btablowflowdatasheet-6.pdf (4.15 MB)


Installation Guide

btablowflowommanual-4.pdf (805.19 KB)