Mosmatic 81.466 TYR 16" Fixed Duct Cleaner – Fixed Arms

Part Number: 81.466
Category: Duct Cleaning Equipment → Rotary Duct Cleaners → High-Pressure Internal Cleaning Tools
Type: Mosmatic TYR 2F 16" Fixed Duct Cleaner

The Mosmatic 81.466 TYR 16" Fixed Duct Cleaner is a professional-grade, self-rotating high-pressure cleaning tool engineered for efficient cleaning of large vertical ducts, trash chutes, ventilation shafts, pipes, totes, tanks, manholes, and other confined spaces. Designed for industrial maintenance contractors, facility service professionals, sanitation crews, and commercial cleaning operations, this heavy-duty cleaning head delivers powerful and consistent cleaning performance in demanding environments.

Important: The protective cage must remain installed during operation. Do not operate the unit without the protective cage.

Note: Two 1/8-inch nozzles are required but sold separately.

Image shown for illustrative purposes only 

Key Features & Benefits

• Genuine Mosmatic 81.466 TYR 2F Fixed Duct Cleaner
• Large 16-inch stainless steel cleaning head
• Fixed spray angle arm design for vertical cleaning applications
• Self-rotating, maintenance-free operation
• Heavy-duty stainless steel construction
• Protective cage improves safety and equipment protection
• Two-arm cleaning configuration
• Dual 1/8-inch nozzle ports
• Compatible with cleaning solutions from pH 3–12
• Rated for up to 4000 PSI
• Handles temperatures up to 250°F
• Designed for industrial, commercial, municipal, and sanitation applications

Technical Specifications

Part Number: 81.466
Brand: Mosmatic
Series: TYR 2F
Type: Fixed Duct Cleaner

Maximum Pressure: 4000 PSI
Maximum Temperature: 250°F
Maximum RPM: 2000 RPM

Material: Stainless Steel

Chemical Compatibility: pH 3–12

Inlet Connection: 3/8" NPTF
Nozzle Ports: (2) 1/8" Female Ports
Nozzles Included: No (Sold Separately)

Diameter: 16 Inches
Arm Configuration: Fixed Arms
Spray Pattern: Fixed Spray Angle

Water Compatibility: Hot or Cold Water Applications

Typical Applications

• Large trash chute cleaning
• Vertical duct cleaning
• HVAC and ventilation system maintenance
• Industrial shaft cleaning
• Pipe and conduit cleaning
• Tote and container washing
• Tank interior cleaning
• Manhole maintenance
• Food processing sanitation
• Industrial facility cleaning
• Confined space cleaning operations

Performance Advantages

• 16-inch cleaning diameter provides expanded cleaning coverage and improved productivity
• Fixed-arm design delivers consistent, focused cleaning performance in vertical applications
• Self-rotating system eliminates motors and complex maintenance requirements
• Stainless steel construction provides superior durability and corrosion resistance
• Supports cleaning chemicals with pH values from 3–12
• Rated for hot water applications up to 250°F
• Handles demanding industrial cleaning pressures up to 4000 PSI
• Protective cage enhances operational safety and equipment longevity
• Maintenance-free operation reduces downtime and ownership costs
• Ideal for industrial, sanitation, facility maintenance, HVAC, and commercial cleaning professionals