Underground hydrant SMART DN80 with single sealing is intended for water supply and fire protection networks for water withdrawal. It provides high tightness, reliable operation and easy maintenance. The design allows automatic drainage after full closing, protecting against freezing in cold conditions.

The technical sealing enables self-cleaning of the sealing area, extending service life and ensuring stable long-term operation. The hydrant allows seal replacement without disassembly – this significantly simplifies and shortens service work. Complies with PN-EN 14339, PN-EN 1074-6 and Regulation 305/2011. Certificates: CPR, CNBOP, PZH.

Technical data: Nominal diameter: DN80. Maximum operating pressure (PFA): 16 bar / PN16. Emptying time: 190 s/m. Load resistance: MOT = 105 Nm, MST = 250 Nm. Flanges: PN-EN 1092-2, PN10/16. Protective coating: epoxy electrostatically applied min. 250 μm. Hydrant coupling: per DIN 3221 and DVGW VP 325.