DVGW fire hydrant 147

Hydrant column for end-of-line installation on irrigation systems. Connection to the system by means of electro-fusion sleeve coupler or butt welding on one side and quick-release coupling on the other side. Sealed male threaded outlet. Materials: - Black high density polyethylene PE100 pipe, elbow, reducer and socket. - Carbon steel tubing according to ISO 3183/API 5L, galvanised on the inside and on the outside according to UNI EN 10240-A1 (compliant with DM174 for compatibility with potable water,) and externally coated in a triple layer of black LDPE class R3R according to UNI 9099 (art.005) - NBR 70 Sh. A O-ring on terminal, approved for gas and potable water (DVGW). - EPDM socket lip gaskets according to UNI EN 681-2. Technical notes: - Polyethylene dimensions according to UNI EN 12201-3, standard thickness SDR11. - Polyethylene butt welding according to UNI 10520. - Polyethylene pipe according to UNI EN 12201-2. - Tapered male terminal thread according to UNI EN 10226-1. - MKM welding according to UNI 7616. - MKM fitting for DE 140, 160, 180, 200 hydrants. Additional features: - Approved for use on potable water systems according to M.D. 174 of 2004. More information: - Metal/PE connection compliant with standard UNI 9736, with full bore passage and insulation against external infiltration. - Tapping terminal with internal safety o-ring. - PE socket according to UNI 9561 with locking ring and elastomer lip gasket. Standards: - UNI EN 12201-3 - ISO 4427-3 - UNI EN 10226-1 Reference table: - DE (mm): 90, 110, 125, 140, 160, 180, 200 - DN (inch): 3", 4" - H (mm): 1500 - Weight (kg): 4.1 to 15.8 (depending on model) Specifications: - PN: 16 bar - SDR: 11 - Minimum purchase order quantity: 1 - Use: Irrigation systems - Sealed male threaded outlet - Connection: Electro-fusion sleeve coupler or butt welding on one side, quick-release coupling on the other - Materials: PE100, carbon steel, NBR, EPDM - Standards: UNI EN 12201-3, ISO 4427-3, UNI EN 10226-1, UNI 10520, UNI 9736, UNI 9561, UNI EN 681-2, DM174