Description
McAlpine ARB1 Anti Crossflow Anti Rodent Barrier Valve
- For use with any McAlpine rigid or flexible WC connector with 4″/110mm rubber outlet seal
- For use where special measures are necessary for control of rodents as recommended in Approved Document H1 The Building Regulations 2000 (2002 Edition)
- Prevents cross flow if fitted to back to back WC pans
- Deters rodents from entering the building through WC
- Can be installed horizontally or vertically
- Manufactured in black polypropylene to prevent light penetration
