For laboratories and GMP pharmaceutical manufacturing facilities working with high potent APIs, the Venturi Air Ejector is used alongside flexible containment units to achieve a safe negative pressure environment.
The Venturi is designed for use with hazardous substances, where you need to eliminate the risk of explosion and generate a cost effective vacuum.
It can be simply connected to new or existing flexible isolators, and uses just 5bar of compressed air to deliver a 50m3/hour vacuum flow. Using the balancing valve to achieve the air pressure you require, the Venturi then automatically maintains the internal pressure of the glove bag system.