Water Block Flood Prevention Device

The Water-block or Aqua-block is used on both domestic and commercial devices ranging from Vending machines, Ice Makers, Washing Machines and Dishwashers- in fact anything that is connected to the mains water supply.

It is a flood prevention device, non-electrical, adjustable and very clever.

The Water-block uses an inbuilt turbine to measure the flow of water. If there is a water leak where the volume of water flowing increases above a chosen rate then the water supply is switched off. It also features a non-return valve.

Easy to fit, adjustable and needing no maintenance the Aqua-block is a small investment for peace of mind.

The Water-block comes with a key to adjust the sensitivity in multiples of 5 litres, adjustable between 0 and 50 Litres per minute.

Has 3/4" male thread one end and 3/4" female thread on the other.

We highly recommend fitting an external reset switch.

W.R.A.S. approved.