Overview:

The 69669 is a 150" X 14" cleaning nozzle designed to celan round ventialtions duct from 3 to 6 feet in outer diameter connecting to extension wands with a commercial cleaning standard compression collar.

Ventilation systems (HVAC) are often employing visible round ventilation duct in ceilings with exposed mechanicals. 

Features and benefits:

• The 69669 match the curve of the duct surface but it is also necessary to prevent the cleaning wand from interfering with the duct as one moves higher on the duct surface.
• A patented double pivot connected to curved surface tool designed for cleaning ventilations duct of 3 feet in diameter up to 6 feet in diameter.
• A nylon brush is set to both sides of the vacuum opening to increase suction and prevent wasted airflow. 
• The double pivot allows the tool to contact the surface and move up and even over the top of the ventilation duct without interference of the cleaning wand permitting effective cleaning of the complete surface of the duct.
• The tool is designed to use the industry standard ABS compression lock for ensuring the tools will not be subject to unintended separation from the cleaning wand when working overhead or in a vertical plane from an elevated platform. 

Compatibility:

The 69669 is designed for use with any of the adaptor wands present in both the aluminum and carbon fiber Reach cleaning solutions. The capstone adaptor wands feature an ABS compression collar which will lock onto and hold the 69669 why still allowing the desired pivot. 

US Patent #10874272