Bandlock™ 2 Quick-Opening Closure.
The GD Bandlock™ 2 is the original and benchmark design for global high-pressure applications with over 20,000 units in operation worldwide. GD Bandlock™ 2 Closures provide horizontal or vertical access to any pressure vessel in seconds. Compared with other quick-opening closures they can be operated safely at remarkable speed — any size of unit can be opened or closed in less than a minute, with no special tools required