2" 50mm Check Non-Return AntiFlood Flap Valve Backwater Prevented Sewer Drainage

Category

Backflow Preventers

Store

eBay

Brand

redi spa

Back flow may be caused by intense rains, thaw or floods. Use of anti-flooding devices for rooms located on the lower floors is required by obligatory regulations related to technical conditions that are to be satisfied by building codes.

44.26 GBP