Small Vacuum Cartridges: IAV and ITD Series
No need to change the shape of your product. The vacuum cartridge fits directly into a machined cavity, becoming an integral part of your product and installed close to where the vacuum is required.

IAV & ITD Series Cartridges utilize "O"rings for sealing vacuum and compressed air passages.
IAV Model generates high vacuum levels and are available in brass. Vacuum levels to 27.5"Hg.
ITD Model provides a straight through vacuum passage ("A" diameter) and are available in steel. Vacuum levels to 24.8"Hg.

Full Dimensions

Machining Specifications

How IAV Series Works
Compressed air flows through a small circular opening to generate a high velocity. This air expands, resulting in decreased pressure to provide vacuum levels up to 27.5"Hg. The vacuum port is perpendicular to the air supply.

How ITD Series Works
Compressed air flows through a small annular opening to generate a high velocity. This air expands into an unobstructed vacuum passage allowing solid material to flow through the pump with no decrease in vacuum flow. This design is capable of vacuum flows up to 11.5 scfm.

Performance
Considerations
for Minimal Air Usage

Vacuum Flow
Substantial vacuum flow is developed at low operating pressures.



• Initially the curve is very steep.
The operating pressure at 40-50 psi
provides maximum vacuum flow.

• Higher pressures do not increase the vacuum flow but will increase
air usage.

Detailed Specifications
> Download Specs PDF file


3D CAD Models
> IAV Step
> IAV IGS
> IAV PDF

> ITD Step
> ITD IGS
> ITD PDF