Designed for applications such as closed loop nitrogen systems, Kaeser’s Omega G series gas-tight rotary blowers feature a double piston ring, hardened-steel gas and oil seals to prevent air ingress and fugitive gas emissions. Seal vents may be piped back to suction or purged for single envelope, gas-tight operation. A mounted and piped reservoir provides visual indication of seal conditions. The blowers come in flows to 5,400 cfm at pressures up to 15 psi or vacuum up to 15” Hg. Bare shaft or complete package units with enclosures are available.

Kaeser Compressors; 800-777-7873;