The Water TechniX Main Drain is designed to prevent groundwater from intruding the pool. Main and Gutter are constructed with injection molded ABS and PVC while featuring a dome-shaped cover. It can be mounted on the floor of both concrete and vinyl pool.

Water TechniX Main Drain incorporates a Hydrostatic valve. This valve will safeguard and stop your pool from lifting out of the ground or “popping” when the water level is low or when there is water under the pool. The long ground water spear detects underground water at a greater depth and causes the hydrostatic valve to release it before it can build up to a level that may damage your pool.

• Available in White only
  
• Note - the top of this model is rounded, slightly different to the photo
• Lid outer diam. 220mm
• Bucket depth 201mm
• Overall length 478mm , 50mm diam