Abrasive resistant choke

Absorber for a pipe construction or sewer construction and...

Adjustable choke

Adjustable flow diffuser

Adjustable orifice fitting carrier for a pipeline orifice fittin

Adjustable orifice plate seal

Air conduit for manhole

Air duct turning vane and rail assembly

Air flow device

Air flow path for an air impingement finger duct

Air pipe for a lighting fixture for a vehicle

Air turning assembly with self-gripping vanes

Air-admitting guide member

Airflow converger

Anti-cavitation low-noise control valve cage trim for high press

Apparatus and method for centering an orifice plate

Apparatus and method for driving a microflow

Apparatus and method for duct vane mounting

Apparatus and method for preventing gas-surge in a welding...

Apparatus and method for shaping fluid flow