Mcalpine ARB-1

[footprint]

Has anyone had experience of fitting the Mcalpine ARB-1 if so my questions are.
1. Are they very successful. 2. Can they be Incorporated in the Mcalpine flexi WC connector, and if so how and where. All help with this one would be much appreciated.

 

[Knappers]

Never seen one but mcalpine stuff is always good in my experience.
Why would you need one?

 

[joni os]

Slide existing seal off end of pan connecter and replace with ARB-1

 

[PlumbBobBob]

yes these work I had to fit two on a job I had where two toilets were going into the same soil. no cross flow at all reported after a year or so.