Viega shower trap prblems

[P.A.B.S]

Hey, can anyone help with this? Ive got 50mm or 2" (old money) solvent weld waste pipe in floor void and a viega tempoplex plus shower trap with 50mm OD outlet to fit to it,Mcalpine 2" compression coupler is too big,Mcalpine surefit coupler is too big and floplast 50mm push fit coupler is too big for trap outlet and of course wont fit solvent weld 50mm pipe! Need some input please.

 

[Billy Bob Bob]

sounds like a wig wam trap buy a better quality make

 

[Paulus]

As gas man says or alternatively pass the problem back to the supplier/manufacturer.

 

[Joncpi]

Not sure if you can use them indoors, but if it was outside I would try a Flex Seal. I am pretty sure they go down to 50mm, and each end can be connected to a pipe of different diameters. They are a rubber drain coupler that goes around the outside of the pipe and use a jubilee clip to make the seal. This is supposing there is a spigot available on both your trap and the pipe work.