All Harlequin tanks can be supplied complete with a bund spillage detector.
This clever 9V battery operated device enables you to check for the presence of liquid inside thebunded area of your tank. The presence of liquid can be a result of (liquid that forms from a gas/change from gas to liquid), oil leaks or maybe even an overfill.
The bund spillage detector enables home owners and tank installers to make appropriately-timed arrangements for the removal of any (more than needed) liquid from the bunded area, by that/in that way maintaining the integrity of the tank.
This product is subject to a £20 delivery charge.