- Pneumatic Stoppers
Its typical use is that of temporarily plugging low pressure gas lines
Used for temporarily plugging metel pipes the presence of flammable gas and liquids at medium pressure
For temporarily plugging metal pipes in the presence of flammable gas and liquids at MEDIUM pressure. NO metal parts on it
Suitable for temporarily plugging of circular pipes, like sewer lines, acqueducts, drainage lines etc
Used for pressure tests on pipe, together with type FOG/NC.
Type FOG/NO and FOG/SO
Used for pressure tests on pipe for OVOIDAL shape