Airlock for Pneumatic Conveying Systems

The HD Airlock features a round inlet to square outlet (or reverse) and is ideally suited for low pressure or vacuum conveying systems. HD Airlocks can also be used as a bulk storage or filtration discharge device.

Standard HD Airlock Specifications:

• Cast iron housings on the 8×6 through 24×24 models
• Fabricated carbon steel construction on the 30×30 and 36×36 units
• Double lip seal assembly
• Outboard sealed bearings
• Carbon steel machined rotors
• 8 vane rotor
• 8×6 through 20×15 models have open end rotors
• 24×24, 30×30 and 36×36 models have closed end rotors
• Gasket material on flanges is silicone caulk
• Maximum temperature rating: -45˚ to 200˚ F (-42˚ to 93˚ C)