AIRVAC 22 is a venturi block with a self contained silencer that uses compressed shop air lines to create vacuum without the use of a vacuum pump. Airvac 22 will quietly draw up to -0,864 bar. The maximum vacuum is achieved at a positive air pressure of 5.5 bar. Going above or below this input pressure will decrease the Venturi vacuum potential. - Lowest cost vacuum source for workshops. - Small and portable, the Airvac 22 can be easily carried in tool bags. - Perfect solution for field repair work

The Airvac 22 is a venturi block with a self contained silencer that uses compressed shop air lines to create vacuum without the use of a vacuum pump. Airvac 22 will quietly draw up to 25.5 in. Hg (86.4 kPA). The maximum vacuum is achieved at a positive air pressure of 80 psi (5.5 bar). Going above or below this input pressure will decrease the Venturi vacuum potential.