Flowcolour DIN Male Socket to Hose Adaptor is a durable UPVC plumbing fitting designed to connect rigid DIN PVC pipe systems to flexible aquarium hose lines. Manufactured to DIN standards, this adaptor features a male socket connection for secure attachment to compatible PVC fittings while the hose barb end allows flexible tubing to be firmly secured with a clamp. Ideal for aquarium filtration systems, sump plumbing, return lines, and pump connections, it enables smooth transitions between rigid and flexible plumbing components. Built from high-quality chemical-resistant UPVC, the Flowcolour DIN Male Socket to Hose Adaptor is suitable for both freshwater and marine aquariums, providing a reliable and leak-resistant solution for custom aquarium plumbing.