- Landfill gas extraction systems
The Type EF wellhead is manufactured from landfill gas-resistant polyethylene.
It compromises a 500mm long, 225mm diameter body with a 63mm outlet and 2″ Spears gate valve, a Tefen gas sampling port and a top flange plate fitted with wing nuts for a quick and easy removal. The top flange plate has a 2″ threaded cap and dipping port for measuring leachate levels within the well.
REGISTERED OFFICE: Geotechnical Centre, Rougham Industrial Estate, Rougham, Bury St Edmunds, Suffolk IP30 9ND. Registered in England: 2481929