2 1/2Inch Aluminium Belfast Base Standpipe 2 1/2" Double Check Valve
Aqua-Check have extended their product range to include Aluminum Standpipes & Valve Keys. Aqua-Check standpipes are single or double outlet and can be fitted with an aluminum or brass 'Double Check Valve' where the application demands, this valve is designed for optimum throughput with virtually no resistance. The new range of standpipes are individually manufactured to cater for specific customer requirements and needs.
2 1/2" alloy Standpipe complete. To comply with BS336 or equivalent.
Double Check Valve to comply with BS6282-5 or equivalent.
All components are cast in materials acceptable to the Water Industry and cast in grades LM6/LM4.
Tube material is to BS1474 6082 T6. The outside diameter shall be 21/2" with a wall thickness of 1/8"
Standpipe base to be Belfast Thread connections. Base washers to be manufactured from a WRAS approved EPDM or Nitrile material. Outlet to be standard 2 1/2" instantaneous coupling with 360° swivel head.
Avoids back siphonage and contamination of mains water supply with approved brass or alloy check valves to BS 6282, Inlet Belfast thread and outlet 2 1/2 inch female instantaneous coupling to BS 336.