Description
Backflow kit for use in pools with PVC membrane and other liners. Supplied with ABS plastic stone/concrete wall lead-through 250mm long. Included adaptor allows adjustment of the amount of return water (14 mm adaptor – 2.2 m³/h, 20 mm adaptor – 4.5 m³/h, 25 mm – 7 m³/h).
Wall bushing data:
- Length 250 mm
- 50/63 mm adhesive coupling for connection of return pipework
- Internal thread for 2″ return nozzle connection
