Vacuum Generators
In-Line E-Vac
• Instantaneous response
• Available in multiple patterns and volume flows
• No moving parts to jam or clog
• Durable 6061 aluminum construction
• Complies with OSHA noise and pressure standards
Adjustable E-Vac
• Straight through, single stage construction
• Easy to adjust
• Made of durable 6061 aluminum
• Complies with OSHA noise and pressure standards
Adjustable E-Vac
• Straight through, single stage construction
• Easy to adjust
• Made of durable 6061 aluminum
• Complies with OSHA noise and pressure standards
Vacuum Cup
What is the E-Vac?
EXAIR’s compressed air powered E-Vac is a low cost, compact alternative to traditional vacuum pumps in single stage designs. EXAIR's vacuum generators can be used to generate vacuum economically without a single moving part.
Patented design extracts maximum amount of energy from compressed air source while optimizing the level of vacuum generation. E-Vac is commonly used for pick & place operations and provides instantaneous response. Variety of sizes & flows along with a selection of suction cups for wide range of application are available with these single stage vacuum pumps.
Why the E-Vac?
The E-Vac vacuum generators have high efficiency & have been engineered to minimize air consumption. The fluctuations in vacuum are eliminated due to the EXAIR’s single stage design, providing consistent & steady vacuum. E-Vac has no moving parts to wear out & is completely maintenance free.
E-Vac Vacuum generator unit can be easily mounted close to the work surface eliminating line loss that occurs in long lengths of tubing. E-Vac increases cycle speed & eliminate the need for a larger vacuum generator. The use of vacuum cups assure fast attach & release times.
Applications
- Pick and place of parts and equipment
- Bag/package opening
- Label placement
- Vacuum forming
- Mold evacuation
- Vacuum filling
- Leak testing
- Evacuate containers
- Clamping and chucking
- Paper alignment and feed in printing equipment
- Vacuum packaging
- Surface mounting
- Vacuum press for wood veneers and laminates
- Carton forming
Advantages
- Compact, portable
- In-line, single stage design to eliminate fluctuations in vacuum.
- Quiet
- Instantaneous vacuum
- Easy to mount at point of use
- Lightweight, rugged
- No moving parts - no maintenance
- 14 models
- Fast response-increases cycle time
- Durable 6061 aluminum construction
- Safe operation - no electricity
E-Vac is Easy to Use
Two Styles - Low Vacuum and High Vacuum
How The E-Vac Works
Compressed air flows through the inlet (1), then through a single directed nozzle (2). As the airstream exhausts, it expands and increases in velocity prior to passing through the venturi (3). A vacuum inlet tangential to the primary airflow (4) is located at the suction point between the orifice and the venturi. The airflow that is drawn through the vacuum inlet mixes with the primary airstream, then exhausts on the opposite end (5).
