Düker - Model 304 S -Underground Hydrant

All the details of the type 304 S comply with the requirements and tests of EN 14339 and DVGW worksheet W386. It has stood the test of time in the supply of drinking water for fire fighting and as an emergency water supply point. The body of the 304 S is a single unit and consists of fully enamelled ductile cast iron. The robust sealing piston is optimally shaped in terms of flow and is also made of ductile cast iron with an all-round casing made of high-quality EPDM. The underground hydrant 304 S stands out in all categories – simply excellent.