
OPTA™ OAVG 8100 Automatic Vacuum Generator
The OAVG 8100 is an Automatic Vacuum Generator designed for industrial applications requiring reliable, self-contained vacuum production. It operates using compressed air as the primary energy source and is certified for use in explosive atmospheres.
Overview
This unit is an Automatic Vacuum Generator designed for industrial applications requiring reliable, self-contained vacuum production. It operates using compressed air as the primary energy source and is certified for use in explosive atmospheres. The device utilizes compressed air to generate vacuum via an ejector/vacuum pump mechanism, enabling automatic operation without additional electrical drives.
Key Specifications

Application & Use Cases
The OAVG 8100 is suitable for use in Zone 1/2 hazardous areas with flammable gas/vapor mixtures (IIB), with a maximum surface temperature of 85°C (T6). It provides reliable vacuum generation for various industrial processes.
Typical Use Cases
- •LNG processing and vapor recovery
- •Material handling and transfer operations
- •Industrial vacuum tasks in hazardous environments
- •Process control and automation applications
Compliance & Safety
Explosion Protection
Explosion-proof rating: Ex h IIB T6 Gb
Suitable for use in Zone 1/2 hazardous areas with flammable gas/vapor mixtures (IIB), with a maximum surface temperature of 85°C (T6).
Operating Principle
Utilizes compressed air to generate vacuum via an ejector/vacuum pump mechanism, enabling automatic operation without additional electrical drives.