Mosmatic 81.456 TYR 12" Fixed Duct Cleaner – Fixed Arms

Part Number: 81.456
Category: Duct Cleaning Equipment → Rotary Duct Cleaners → High-Pressure Internal Cleaning Tools
Type: Mosmatic TYR 2F 12" Fixed Duct Cleaner

The Mosmatic 81.456 TYR 2F Fixed Duct Cleaner is a heavy-duty, self-rotating high-pressure cleaning tool designed for professional cleaning of vertical ductwork, trash chutes, pipes, totes, manholes, shafts, and other confined containers. Engineered for industrial maintenance contractors, facility managers, sanitation professionals, and commercial cleaning operations, this robust cleaning head delivers consistent, targeted cleaning performance in demanding environments.

Important: The protective cage must remain installed during operation. Do not operate the unit unprotected.

Note: Two 1/8-inch nozzles are required but not included.

Key Features & Benefits

• Genuine Mosmatic 81.456 TYR 2F Fixed Duct Cleaner
• Large 12-inch stainless steel cleaning head
• Fixed spray angle arm design for vertical cleaning applications
• Self-rotating, maintenance-free operation
• Durable stainless steel construction
• Protective cage improves safety and equipment protection
• Two-arm cleaning configuration
• Dual 1/8-inch nozzle ports
• Supports cleaning solutions with pH values from 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: 81.456
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: 12 Inches
Height: 2.8 Inches
Weight: 2.8 lbs

Arm Configuration: Fixed Arms
Spray Pattern: Fixed Spray Angle

Typical Applications

• Trash chute cleaning
• Vertical duct cleaning
• HVAC system maintenance
• Ventilation 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

• 12-inch cleaning diameter provides greater cleaning coverage than smaller duct cleaners
• Fixed-arm configuration delivers focused cleaning performance in vertical applications
• Self-rotating design eliminates motors and maintenance-intensive drive systems
• Stainless steel construction provides exceptional durability and corrosion resistance
• Compatible with aggressive cleaning agents from pH 3–12
• Rated for hot water cleaning applications up to 250°F
• Handles demanding industrial cleaning pressures up to 4000 PSI
• Protective cage improves operational safety and equipment longevity
• Maintenance-free design reduces downtime and service requirements
• Built for professional industrial, sanitation, facility maintenance, and commercial cleaning operations