Hepco GRP Puddle Flange 350mm ID PN16 55mm Thickness 16-Hole BS4504 DIN2501 ISO2084

The Hepco GRP Puddle Flange is a premier solution for connecting pipes to concrete walls in demanding industrial and municipal applications. Constructed from high-quality glass fiber reinforced polyester, this firefighting and water supply component offers exceptional durability against chemical corrosion and harsh environmental conditions. Its robust design ensures a secure, permanent installation, making it an ideal choice for both new construction and retrofitting projects where reliability is paramount. Engineered to meet rigorous international standards including BS 4504, DIN 2501, and ISO 2084, this puddle flange guarantees consistent performance across diverse hydraulic systems. With a 350mm inside diameter, 540mm outside diameter, and a substantial 55mm thickness, it provides the structural integrity required for heavy-duty sewage, irrigation, and potable water networks. The 16-hole configuration with a 470mm PCD and 26mm hole diameter facilitates precise alignment and easy piping installation, ensuring a tight, leak-free seal every time.