The flange is an original spare part designed for Astralpool skimmers in models 11311 and 11313 installed in prefabricated pools. It ensures a watertight and mechanically solid connection between the skimmer body and the pool wall, thereby preventing leaks and water loss.
The delivery includes a decorative cover in anthracite colour, which conceals the mounting hole from the outside and gives the installation a clean, professional appearance. The anthracite shade is a popular choice for modern pools with grey or dark surface finishes.
The flange material withstands long-term exposure to chlorinated water, UV radiation and mechanical impact. The precise dimensions correspond to the manufacturer’s original specification, so the replacement is carried out without the need for any additional adjustments or drilling. The recommended combination with the appropriate sealing elements ensures maximum durability of the joint.
