HDX Shaft Mount Direct Drive Rotary Airlock

It’s Compact, Streamlined, Quiet, Cost-Effective and easy to install.

• Reduces maintenance by eliminating side-mounted sprockets and chain
• Up to 25% more efficient than conventional worm reducer and chain drive
• No need for chain guards from exposed moving parts and pinch points
• Torque arm located between the valve and the speed reducer, reducing the footprint size of the package
• Easily change the speed of rotation when paired with a variable speed controller. Typical ratios are 10:1 with special designs to 20:1
• NFPA: 68, 69, 654