- Landfill gas extraction systems
Type B wellheads are manufactured from landfill gas resistant polyethylene.
It compromises a 63mm diameter long spigot 90º bend with extended legs on each end, plus leachate dipping and gas sampling ports. It can be supplied with or without a flow control valve. A flexible coupler is fitted to the base of the vertical 63mm pipe.
REGISTERED OFFICE: Geotechnical Centre, Rougham Industrial Estate, Rougham, Bury St Edmunds, Suffolk IP30 9ND. Registered in England: 2481929