Erfu 90° Elbow Multilayer Crimp 20mm x 1/2M DVGW Certified

Product information The Erfu 90° elbow fitting is engineered for professional multilayer pipe connections in plumbing and heating systems. Manufactured with a robust brass body and HDPE retaining ring, it features double O-ring technology ensuring perfect waterproofing after crimping. DVGW certified for drinking water safety, this fitting offers anti-electrolysis protection and compatibility with most standard crimping tools on the market. Its multi-profile design (U/H/TH) allows quick installation with easy orientation and secure assembly. Ideal for underfloor heating systems, radiator connections, and domestic plumbing applications where reliability meets professional quality at an excellent price point.