Selectorr Series Vacuum Boosters

Selectorr vacuum boosters provide the ideal compliment to backing pumps on a multitude of food applications. They are positive displacement, roots-type blowers, available in 3 sizes. A simple weighted bypass design allows the boosters to start up from atmosphere, at the same time as the backing pump. Pump down times can be cut by up to 50%.

These Selectorr models are easily installed and provide vibration free operation.

Selectorr Series Vacuum Boosters
Model SB3 SB6 SB12
Part # 264360 264361 264362
Motor(HP) 3 6 12
Displacement 380 CFM 765 CFM 1524 CFM
Speed @ 60 Hz 3600 RPM 3600 RPM 3600 RPM
Inlet/Outlet Connections (in) 3 / 3 4 / 4 6 / 4
Max Ambient Temperature 40-140F 40-140F 40-140F
Cooling Water (if required) - - 1.2 gpm