Air duct connector with a plate and a back valve

Application

• Supply or exhaust ventilation of various premises.
• Connection of single size flat air ducts.
• Decoration of mounting opening and connections to wall.

Design

• Made of white plastic.
• Air ducts are fitted inside the connector.
• Equipped with lock rings for easy adjustment.
• Equipped with a back valve to prevent back drafting.
• Screw fixing to wall.
• Connecting sizes: 55х110, 60х120, 60х204 mm.