D9130 is a small, light weight, virtually indestructible vacuum pump powered by compressed air. There are no moving parts to wear out. The vacuum is created by forcing compressed air through a limiting orifice into a venturi section. This creates a vacuum at the vacuum inlet port.
It is an ideal vacuum source whenever 75 psi of compressed air is available, and where electric pumps are not permitted, and other sources of vacuum are not available,. The aspirator comes with a sound attenuator. Replacement sound attenuators are available.
1. At suggested operating pressure
2. 1/4″ npt with adapter
3. Accepts the included sound attenuator which is 1.66 inches in diameter by 4 inches long