110mm non return valve Drain Problem Solved using our

We had been called to deal with a ongoing rat problem in Swindon at a domestic property.

Rats had been gnawing the manhole cover and damaging it enough to get out then dug burrows into the foundation of the property and accessing the house via the cavity walls.

110mm non return valve

rats chewing manhole lid

rat damage to manhole lid

rat damage to manhole lid






How we fixed the problem using our 110mm non return valve

We used a bung to block up a disused pipe then reverse fitted our 110mm non return valve into the main sewer outlet.

Since the installation no rat problems have been found, we find plastic pipes and plastic non return valves do not hold upto rats.

Unfortunately plastic pipes are the only options available but fitting a stainless steel 110mm non return valve is now available from sewerstore.

As you can see from the image this product is made using high quality 304 grade stainless steel, the internal hinge and body are all made from 304 marine grade stainless steel making is non rusting and extremely long lasting.

This product is made and used by us and tested in the field, the product is not available anywhere else so buy direct from the manufacturer, please note that some sewer outlets may require modification due to corners if you have any concerns please let us know as we can provide you with a mini version of this valve to fit these outlets. If you would like to confirm that the item will fit your outlet then please email us a picture of your sewer outlet email sales@pestcatcher.co.uk and we would be happy to assist. Our number is 01793 630768 if you have any questions.