Air Intake Port, Measuring Port, Bend Cap, Inspection Port For Duct
Pipe Hood
Material Cost (Corresponding To The Market Unit Price Installation Cost)
Checkpoint
Airflow Measurement Port
Universal Outlets
Ceiling Diffuser
Linear Vent
Nozzle Type Blowout Port
Pan-Curve-Rover Outlets
Slit Type Suction Port
Vent Cap
Bent Cap (Low Pressure Loss Type)