Device ProVana
In 2024, FASTRA, s.r.o., launched the ProVana, a device enabling the installation of a plug in a pressurised water pipe without the need to interrupt the water supply. This system can be used on cast-iron, steel, stainless steel and plastic pipes with diameters ranging from DN100 to DN300. Its primary advantage is that it eliminates the need to completely shut off the water supply while the plug is being installed, making work on water supply systems far faster and simpler.
Technical parameters:
Maximum operating pressure: 17 bar
Operating temperature: 4-50 °C
Usable nominal sizes: Ø 100-300 mm
Material of the pipeline to be sealed off: steel, cemented steel, ductile iron, cast iron, AC, PVC
Download the brochure for this device here
