A vacuum valve can be added for intermittent use, but the motor must still run continuously. In such applications, multistage air-driven pumps tend to be more energy efficient.

The Model 2250 pressure/vacuum pump provides mobility and efficiency in applications such as medical, analytical and air-sampling equipment, and office machines. The low-vibration WOB-L piston ...

Busch Vacuum Solutions proudly announces the market launch of the air-cooled version of the COBRA NC 2500 C dry screw vacuum ...

So, how does the machine actually work? The pump itself is a two-stage rotary vane. This is a type of oil-sealed vacuum pump that, as the name suggests, operates in two stages: High pressure and ...

Removing and resealing the vacuum pump on the 12-valve 5.9L engine technically isn’t too tall a task, but still, it does take a little know-how to get the job done quickly.