JB Series single-stage vacuum generators are versatile, air-powered vacuum pumps with no internal moving parts and can achieve vacuum levels to 27-in. Hg. Straight-through internal design won't easily clog and can be reverse blown to clear if needed. Controlled by manual or automatic valve on compressed air line. Operate on 50 ┬Ám filtered, nonlubricated 72.5 psi air. Five standard sizes from 0.76 to 1.34 OD.

Anver Corp., (800) 654-3500, www.anver.com