External vents are designed to satisfy ventilation requirements of containers and tanks which work under pressure. Working temperature from – 20 °C to + 80°C.
Safety valves can be combined with (container + rupture disk) when prompted. The containers are equipped with pressure gauge (0-12 bar) and fixing screws to the flange to been welded (supplied separately).
On demand it is possible to customize the working pressure values on all diameters produced.