- Discharging of Compound Powders
- Transporting of Compound Powders
- Charging of Compound Powders
- Connections from Vessels
- Connections to Flexible Enclosure

ILC Dover’s Multiple O-ring Canisters enable high containment connections for discharging, transporting, and charging potent compound powders throughout the pharmaceutical manufacturing process.
ILC Dover patented the use of Multiple O-ring Canisters to enable high containment connections for API powder handling systems. Progressively advancing to a new clean zone on a canister allows multiple powder transfers without breaking containment. The Multiple O-ring Canister is a key component of the ILC Dover high containment family of products, including DoverPac® Containment Systems, Continuous Liners, and the Bag In/Bag Out System.