QED Accu-Flo wellheads can help prevent landfill gas migration, emissions and subsurface fires. Landfill owners and operators will appreciate the Accu-Flo design that meets the special requirements of landfill gas recovery for environmental compliance and energy production. Designed to rotate freely in two planes, the Accu-Flo wellhead will adapt to changes in terrain as your landfill shifts and subsides. Easy installation and maintenance of the Accu-Flo wellheads help to maximize gas recovery while minimizing surface emissions and subsurface migration. The pitot tube wellhead design is available with a standard gate valve or with our Exact-Flo control valve. The Accu-Flo wellhead features quick-connect measurement ports designed to work most efficiently with our GEM gas analyzers.
- Free rotating valve assembly
- Precision control valve
- Serviceable control valve with stainless steel stem
- Integrated Pitot tube with impact and static pressure ports
- Quick Connect fittings or optional Easy Port connections
- Tapered flexible tube connection
- Wellhead resists binding and potential fracture from shifting and subsidence
- Accurate flow adjustment from a robust and proven control valve
- Wellhead can be mounted in a vertical or horizontal orientation
- Simple flow calculation and easy to clean Pitot tube
- Simplified field installation and service
- Valve position indicator
- Stainless steel, serviceable stem
- Quick Change, barbed or Easy Port connections
- Durable Schedule 80 construction
- Model 150:0-50 SCFM (0-85 m3/hr)
- Model 200: 10-125 SCFM (15-210 m3/hr)
- Model 300: 35-300 SCFM (60-510 m3/hr)
