Boss size?

[PullerGas]

Does anyone know the hole saw size for Osma/Polypipe boss connections?
Cheers chaps

 

[polesapart]

Osma fixed boss 50mm suggested

http://www.wavin.co.uk/web/solutions/waste-water/soil-waste/soil-vent-osma.htm p104

Strap-on just measure (down boy)

 

[PullerGas]

Osma fixed boss 50mm suggested

http://www.wavin.co.uk/web/solutions/waste-water/soil-waste/soil-vent-osma.htm p104

Strap-on just measure (down boy)

Thanks poleinpants.

 

[JimCrow]

for an Osma strap boss hole size is 56mm Dickie.

 

[PullerGas]

for an Osma strap boss hole size is 56mm Dickie.

Ah, I must tell Olive, she does like using a strap-on.

 

[Razor900]

Industry gone to the dogs FFS

 

[PullerGas]

56mm for the Polycr.p one too.
Thank you gentlemen & Razor........