Description

The Mosmatic 81.526 is the adjustable version of the compact 6-inch duct cleaner. While the fixed models are great for standard vertical drops, the Adjustable (ADJ) series features a swivel-arm design that allows you to change the angle of the nozzles. This makes it an incredibly versatile tool for both vertical chutes and horizontal pipe cleaning.

Key Specifications

• Part Number: 81.526

• Diameter: 6 inches (150mm)

• Maximum Pressure: 4,000 PSI (4,500 PSI Max)

• Maximum Temperature: 250°F

• Inlet: 3/8″ NPTF (Female)

• Outlets: 2 x 1/8″ NPTF (Requires two nozzles, sold separately)

• Material: Polished Stainless Steel

Core Features

• Adjustable Spray Arms: This unit allows you to manually adjust the spray pattern.

  • Direct Impact: Set the nozzles to spray directly at the walls for heavy grease or scale removal.

  • Propulsion Mode: Angle the nozzles slightly backward. This creates a “jetting” effect that helps the cleaner pull itself through horizontal pipes or navigate around bends in ductwork.

• Compact 6″ Frame: The small diameter allows it to enter residential dryer vents, restaurant exhaust “drops,” and industrial piping where larger 12″ or 16″ units cannot fit.

• Swiss-Made Swivel: Equipped with the high-RPM, reinforced carbide seal swivel. It is self-lubricating and designed to handle the friction of high-speed rotation even when using boiling water or steam.

• Stainless Steel Protection: Features a rugged protective cage that keeps the rotating arms from making contact with the pipe walls, preventing mechanical damage and ensuring a consistent cleaning path.

Common Applications

• Horizontal Ducting: The adjustable arms make it ideal for kitchen exhaust runs that travel horizontally before going vertical.

• Small Pipes & Drains: Used for scouring the interior of 6″ to 10″ industrial pipes.

• Restaurant Vent Hoods: Specifically for the narrow vertical sections that collect heavy grease.

• Tank Cleaning: Useful for the internal cleaning of small vats, barrels, and chemical totes.