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Osma OsmaVent 4S304W air admittance valve for 110mm / 82mm pipe. by OSMA
$ 146.23
DESCRIPTION
Push fit air admittance valve for 110mm and 82mm pipe;BBA certificated;10 year guarantee;Designed for venting of 110mm soil stacks up to 10 storeys;Supplied in polystyrene packaging that can be used to insulate the valve
- Osma OsmaVent 4S304W air admittance valve for 110mm / 82mm pipe.
