The flange for the Neptun 300 W luminaire (catalogue number 72250) is a mounting part that fastens the light body in the pre-installed wall niche and at the same time creates a watertight connection with the pool wall.
A correctly fitted flange prevents the luminaire from rotating or moving due to water flow and ensures that the rubber seal remains under the correct pressure for flawless watertightness.
A damaged or cracked flange is one of the most common causes of water penetration into the cable conduit of the luminaire – replacing this part is therefore part of every thorough inspection of underwater lighting.
The part is compatible with the standard Neptun 300 W luminaire series and is fitted together with the original O-ring to maintain the IP68 watertightness guarantee.
