Syphon & Vermin Protection Overflow & Backflow Protection Units

Syphon & Vermin Protection and Overflow & Backflow Protection Units (1005 - No protection against vermin or backflow) The Syphon & Vermin Protection and Overflow & Backflow Protection Units are suitable for below ground level storage tanks. Four different types of protection units are available. Depending on your requirements you can purchase a unit to protect your tank in different ways: There are 4 protection overflow units available which achieve the following preventative outcomes. 1002 Overflow, vermin protection and stop back flow occurring - £192.961003 Syphon, Vermin protection - £128.161004 Syphon and Blackflow protection only - £167.041005 Syphon, No protection against vermin or back flow - £115.20 Each unit can be fixed inside your underground water tank or adjacent to the tank in its own manhole with lid. The unit helps prevent odours from reaching your storage tank and will stop any vermin getting in to with the guard protection. This product is made from impact resistant ABS plastic and the protection guard is made from stainless steel. Dimensions: Height: 475mm Width: 140mm Length: 350mm