$40.00Original price was: $40.00.$20.00Current price is: $20.00.
Water systems for fire extinguishing – Filling and draining devices operated by remote control – Part 3: Valves for ventilation PN 16 of fire extinguishing pipe systems "wet/dry" and "dry" standard by Deutsches Institut Fur Normung E.V. (German National Standard), 07/01/2003
