Duct Cleaner

The Mosmatic Duct Cleaner TYR 3F - 81.605 - Fixed is a compact, high-efficiency cleaning tool designed for precise internal cleaning of vertical ducts, trash chutes, pipes, totes, manholes, and containers. Built with a self-rotating, maintenance-free mechanism, this stainless steel unit includes a fixed-position rotating head encased in a protective cage to ensure targeted high-pressure spray coverage.

Featuring non-adjustable arms and a fixed spray angle, the TYR 3F is ideal for vertical chute cleaning, providing reliable, repeatable performance in tight or confined spaces. It includes two arms and three nozzle connections, and is rated for up to 4000 psi and 250°F—making it a dependable choice for industrial, commercial, and food-grade applications.

Important: Do not use unprotected! 

3 x ⅛" Nozzles not included

Applications

• Vertical trash chute and shaft cleaning

• Pipe and duct interior sanitation

• Tote and tank interior washing

• Manhole cleaning and lift station maintenance

• Confined space and food-processing equipment cleaning

• HVAC duct and exhaust maintenance

Features

• Fixed Spray Angle Arms: Optimized for vertical surfaces—no adjustments required.

• Self-Rotating, Maintenance-Free Design: Provides hands-free cleaning without internal motors or gears.

• Two Arms with Three Nozzle Ports: Maximizes spray efficiency (requires three ⅛" nozzles, not included).

• High Pressure & Temperature Capacity: Handles up to 4000 psi and 250°F with 2000 rpm spin rate.

• Stainless Steel Construction: 3" diameter and 2.4" height—compact, durable, and corrosion-resistant.

• Chemical Compatibility: Operates with solutions from pH 3 to 12 for versatile cleaning performance.

• 1/4" NPTF Threaded Inlet: Ensures a secure, leak-free connection for high-pressure systems.

Specs

Pressure: 4000 psi

Temperature: 250°F

RPM: 2000

Material Type:  Stainless steel

Throughput/medium: ph 3-12 

Thread In: 1/4" NPTF

Thread Out (for nozzles): 3 x ⅛"

Diameter: 3"

Height: 2.4"

Weight: 1.1 lbs.

The Mosmatic Duct Cleaner TRR 2F - 85.476 - Fixed is a rugged, self-rotating cleaning tool engineered for vertical ductwork, trash chutes, pipes, totes, manholes, and enclosed containers. Designed for ease of use and long-term performance, this maintenance-free stainless steel unit features a rotating head protected by a cage, which directs high-pressure spray directly to interior surfaces for thorough and consistent cleaning.

Outfitted with non-adjustable arms and a fixed spray angle, the TRR 2F is specifically built for vertical cleaning applications, delivering stable, repeatable spray coverage in confined or elevated environments. With two arms and two nozzle ports, it handles up to 4000 psi at 1000 rpm and is rated for temperatures up to 90°F—ideal for demanding commercial and industrial cleaning tasks.

Important: Do not use unprotected! 

2 x ⅛" Nozzles not included

Applications

• Vertical trash chute and duct cleaning

• Pipe, vent shaft, and confined space sanitation

• Tote, tank, and bin interior washing

• Manhole and lift station maintenance

• Industrial equipment and container cleaning

• Food-grade and facility sanitation systems

Features

• Fixed Spray Angle Arms: Designed for consistent vertical spray performance—no adjustments required.

• Self-Rotating, Maintenance-Free Design: Operates without internal drive components for maximum reliability.

• Two Arms with Two Nozzle Ports: Provides effective spray coverage (requires two ⅛" nozzles, not included).

• High Pressure Capacity: Rated up to 4000 psi with a rotation speed of 1000 rpm.

• Moderate Temperature Operation: Handles temperatures up to 90°F.

• Durable Stainless Steel Build: 20" diameter and 2.8" height for tough industrial environments.

• Wide Chemical Compatibility: Suitable for pH 3–12 cleaning agents.

• 3/8" NPTF Threaded Inlet: Ensures secure, leak-proof high-pressure connection.

Specs

Pressure: 4000 psi

Temperature: 90°F

RPM: 1000

Material Type:  Stainless steel

Throughput/medium: ph 3-12 

Thread In: 3/8" NPTF

Thread Out (for nozzles): 2 x ⅛"

Diameter: 20"

Height: 2.8"

Weight: 3.5 lbs.

The Mosmatic Duct Cleaner TRR 2F - 85.425 - Fixed is a powerful, compact rotary cleaning solution designed for vertical cleaning of ducts, trash chutes, pipes, totes, manholes, and containers. This self-rotating, maintenance-free stainless steel unit delivers high-pressure cleaning via a spinning head enclosed in a protective cage, ensuring precise and efficient spray coverage on interior surfaces.

With non-adjustable arms and a fixed spray angle, the TRR 2F is ideal for vertical applications, delivering consistent, targeted cleaning in shafts and confined areas. It features two arms and two nozzle connections, supports up to 4000 psi, and operates at 1000 rpm with a maximum temperature of 90°F—making it a versatile tool for industrial and commercial cleaning needs.

Important: Do not use unprotected! 

2 x ⅛" Nozzles not included

Applications

• Trash chute and vertical duct cleaning

• Pipe and shaft interior maintenance

• Manhole and confined space sanitation

• Tote, tank, and bin interior cleaning

• Ventilation and exhaust system cleaning

• Food-grade and industrial facility sanitation

Features

• Fixed Spray Angle Arms: Designed for reliable, repeatable vertical cleaning—no adjustments required.

• Self-Rotating, Maintenance-Free Design: Operates without internal motors or gears.

• Two Arms with Two Nozzle Ports: Delivers effective spray coverage (uses two ⅛" nozzles, not included).

• High Pressure Performance: Rated for up to 4000 psi at 1000 rpm for powerful cleaning results.

• Temperature Rated up to 90°F: Suitable for cool to moderate temperature cleaning environments.

• Stainless Steel Construction: 6" diameter and 2.8" height, ideal for durable and compact use.

• Chemical Compatibility: Works with cleaning agents in the pH range of 3–12.

• 1/4" NPTF Threaded Inlet: Secure, leak-proof connection for high-pressure systems.

Specs

Pressure: 4000 psi

Temperature: 90°F

RPM: 1000

Material Type:  Stainless steel

Throughput/medium: ph 3-12 

Thread In: 1/4" NPTF

Thread Out (for nozzles): 2 x ⅛"

Diameter: 6"

Height: 2.8"

Weight: 2.2 lbs.

The Mosmatic Duct Cleaner TRR 3S - 85.725 - Adjustable is engineered for powerful, high-pressure cleaning of vent hoods, trash chutes, ducts, pipes, totes, manholes, and a variety of container interiors. This self-rotating, maintenance-free unit features a durable stainless steel rotating head protected by a rugged cage, delivering precise high-pressure spray for efficient and uniform cleaning results.

The adjustable arms allow for different spray angles, making this cleaner perfect for horizontal ducts and tanks, as well as for confined or hard-to-reach spaces. Equipped with two arms and three nozzle connections, the TRR 3S offers enhanced spray coverage and easy installation. Built to handle up to 4000 psi and temperatures up to 90°F, it is ideal for industrial, commercial, and municipal applications.

Important: Do not use unprotected! 

3 x ⅛" Nozzles not included

Applications

• Duct and ventilation hood cleaning

• Trash chute and pipe interior sanitation

• Tote and container interior washing

• Manhole cleaning and maintenance

• Tank and horizontal duct servicing

• Industrial equipment and facility cleaning

Features

• Self-Rotating, Maintenance-Free Operation: Provides consistent, hands-free high-pressure cleaning.

• Adjustable Arms for Custom Spray Angles: Ideal for horizontal ducts, tanks, and compact cleaning environments.

• Two Arms with Three Nozzle Connections: Optimizes spray coverage (requires three ⅛" nozzles, not included).

• Protective Stainless Steel Cage: Safeguards the rotating head and directs high-pressure spray precisely.

• High Pressure & Moderate Temperature Performance: Rated up to 4000 psi and 90°F with a rotation speed of 1000 rpm.

• Compact Stainless Steel Construction: 6" diameter and 2.8" height for efficient operation in tight spaces.

• Chemical Compatibility: Supports throughput mediums with a pH range of 3–12 for a variety of cleaning agents.

• 1/4" NPTF Threaded Inlet: Provides a secure, stable connection for reliable high-flow operation.

Specs

Pressure: 4000 psi

Temperature: 90°F

RPM: 1000

Material Type:  Stainless steel

Throughput/medium: ph 3-12 

Thread In: 1/4" NPTF

Thread Out (for nozzles): 3 x ⅛"

Diameter: 6"

Height: 2.8"

Weight: 2.2 lbs.

The Mosmatic Duct Cleaner TYR-3s - 81.785 - Adjustable delivers high-performance, high-pressure cleaning for vent hoods, ducts, trash chutes, pipes, totes, manholes, and most containers. This self-rotating, maintenance-free cleaning unit features a robust stainless steel rotating head protected by a durable cage that accurately directs high-pressure spray to the cleaning surface, ensuring even and thorough cleaning.

The adjustable arms allow for different spray angles, making this duct cleaner perfect for horizontal ducts and tanks as well as confined or hard-to-reach spaces. With two arms and three nozzle connections, the TYR-3s provides wide spray coverage with quick, easy installation. Built to handle up to 4000 psi and temperatures up to 250°F, this duct cleaner is ideal for industrial, commercial, and municipal cleaning operations.

Important: Do not use unprotected! 

3 x ⅛" Nozzles not included

Applications

• Duct and ventilation hood cleaning

• Trash chute and pipe interior cleaning

• Tote and container washing

• Manhole interior cleaning and maintenance

• Tank cleaning and horizontal duct servicing

• Industrial and food processing equipment cleaning

Features

• Self-Rotating, Maintenance-Free Operation: Offers reliable, hands-free high-pressure cleaning for various surfaces.

• Adjustable Arms for Variable Spray Angles: Perfect for horizontal ducts, tanks, and challenging cleaning environments.

• Two Arms with Three Nozzle Connections: Delivers excellent spray coverage (requires three ⅛" nozzles, not included).

• Protective Stainless Steel Cage: Safely directs high-pressure spray while shielding the rotating head from debris and damage.

• High Pressure & Temperature Rating: Operates up to 4000 psi and 250°F with a maximum rotational speed of 2000 rpm.

• Durable Stainless Steel Construction: 24" diameter and 2.8" height for long-lasting performance in demanding conditions.

• Chemical Compatibility: Handles throughput mediums with a pH range of 3–12 for a variety of cleaning solutions.

• 1/4" NPTF Thread Inlet: Provides a secure and stable connection for consistent high-flow operation.

Specs

Pressure: 4000 psi

Temperature: 250°F

RPM: 2000

Material Type:  Stainless steel

Throughput/medium: ph 3-12 

Thread In: 1/4" NPTF

Thread Out (for nozzles): 3 x ⅛"

Diameter: 24"

Height: 2.8"

Weight: 3.9 lbs.

The Mosmatic Duct Cleaner TRR 2S - 85.556 - Adjustable is a powerful and efficient cleaning tool designed for high-pressure applications in vent hoods, trash chutes, pipes, totes, manholes, and most containers. This self-rotating, maintenance-free unit features a stainless steel rotating head enclosed in a protective cage that directs the high-pressure spray precisely to your surface for thorough, consistent results.

The adjustable arms allow for different spray angles, making this unit perfect for horizontal ducts and tanks as well as tight or complex cleaning environments. With two arms and two nozzle connections, the TRR 2S offers wide spray coverage and installs quickly. Built to handle up to 4000 psi and 90°F, this duct cleaner is an excellent choice for industrial, commercial, and municipal cleaning tasks.

Important: Do not use unprotected! 

2 x ⅛" Nozzles not included

Applications

• Ventilation duct and hood cleaning

• Trash chute and pipe interior sanitation

• Tote and container internal washing

• Manhole and vertical access point cleaning

• Tank and horizontal duct cleaning

• Food-grade and industrial equipment cleaning

Features

• Self-Rotating, Maintenance-Free Design: Delivers effective hands-free cleaning with high-pressure performance.

• Adjustable Arms for Custom Spray Angles: Ideal for cleaning horizontal ducts, tanks, and confined areas.

• Two Arms with Dual Nozzle Connections: Ensures full spray coverage (requires two ⅛" nozzles, not included).

• Stainless Steel Protective Cage: Protects the rotating head while guiding the spray accurately.

• High Pressure & Moderate Temperature Handling: Rated for 4000 psi and 90°F with a maximum speed of 1000 rpm.

• Robust Stainless Steel Construction: 12" diameter and 2.8" height for long-lasting performance.

• Chemical Compatibility: Designed for use with pH 3–12 throughput mediums.

• 3/8" NPTF Threaded Inlet: Provides a secure and reliable connection for high-flow operations.

Specs

Pressure: 4000 psi

Temperature: 90°F

RPM: 1000

Material Type:  Stainless steel

Throughput/medium: ph 3-12 

Thread In: 3/8" NPTF

Thread Out (for nozzles): 2 x ⅛"

Diameter: 12"

Height: 2.8"

Weight: 2.8 lbs.

The Mosmatic Duct Cleaner TRR 2S - 85.526 - Adjustable offers high-efficiency, maintenance-free cleaning for vent hoods, ducts, trash chutes, pipes, totes, manholes, and most containers. This self-rotating cleaning unit features a robust stainless steel rotating head encased in a protective cage, directing the high-pressure spray precisely to the cleaning surface for uniform and thorough cleaning.

The adjustable arms allow for different spray angles, making this duct cleaner perfect for horizontal ducts and tanks, as well as for confined or challenging spaces. Featuring two arms and two nozzle connections, the TRR 2S ensures broad spray coverage and fast installation. Built to handle up to 4000 psi and 90°F, this model is ideal for demanding industrial, commercial, and municipal cleaning applications.

Important: Do not use unprotected! 

2 x ⅛" Nozzles not included

Applications

• Duct and ventilation hood cleaning

• Trash chute and pipe interior cleaning

• Tote and container washing

• Manhole interior cleaning and maintenance

• Tank cleaning and horizontal duct servicing

• Industrial and food processing equipment cleaning

Features

• Self-Rotating, Maintenance-Free Operation: Ensures consistent, hands-free high-pressure cleaning.

• Adjustable Arms for Variable Spray Angles: Perfect for horizontal ducts, tanks, and hard-to-reach areas.

• Two Arms with Two Nozzle Connections: Provides optimized spray coverage (requires two ⅛" nozzles, not included).

• Protective Stainless Steel Cage: Directs high-pressure spray safely while protecting the rotating head from debris and damage.

• High Pressure & Temperature Capacity: Rated up to 4000 psi and 90°F with a maximum rotational speed of 1000 rpm.

• Durable Stainless Steel Construction: 6" diameter and 2.8" height, built for reliable and long-lasting performance.

• Chemical Compatibility: Supports throughput mediums with a pH range of 3–12 for flexible cleaning options.

• 3/8" NPTF Thread Inlet: Ensures secure and stable connection for consistent high-flow operation.

Specs

Pressure: 4000 psi

Temperature: 90°F

RPM: 1000

Material Type:  Stainless steel

Throughput/medium: ph 3-12 

Thread In: 3/8" NPTF

Thread Out (for nozzles): 2 x ⅛"

Diameter: 6"

Height: 2.8"

Weight: 2.2 lbs.

The Mosmatic Duct Cleaner TYR-2s - 81.586 - Adjustable is expertly designed for high-pressure cleaning of vent hoods, ducts, trash chutes, pipes, totes, manholes, and a variety of containers. This self-rotating, maintenance-free unit features a stainless steel rotating head with a protective cage, ensuring the high-pressure spray is directed accurately to the cleaning surface for uniform and effective results.

The adjustable arms allow for different spray angles, making this unit perfect for horizontal ducts and tanks as well as confined or difficult-to-reach spaces. With two arms and dual nozzle connections, the TYR-2s provides excellent spray coverage and efficient cleaning performance. Built for durability, it operates at up to 4000 psi and 250°F, making it ideal for industrial, commercial, and municipal cleaning applications.

Important: Do not use unprotected! 

2 x ⅛" Nozzles not included

Applications

• Duct and ventilation hood cleaning

• Trash chute and pipe interior cleaning

• Tote and container washing

• Manhole interior maintenance

• Tank cleaning and horizontal duct maintenance

• Industrial and food processing equipment cleaning

Features

• Self-Rotating, Maintenance-Free Operation: Delivers hands-free, consistent high-pressure cleaning.

• Adjustable Arms for Variable Spray Angles: Allows for custom spray positioning, perfect for horizontal ducts and tanks.

• Two Arms with Dual Nozzle Connections: Ensures broad and effective spray coverage (requires two ⅛" nozzles, not included).

• Protective Stainless Steel Cage: Directs high-pressure spray safely while protecting the rotating head from debris and damage.

• High Pressure & Temperature Capability: Rated up to 4000 psi and 250°F with a maximum rotational speed of 2000 rpm.

• Heavy-Duty Stainless Steel Construction: 24" diameter and 2.8" height, built for long-lasting use in tough environments.

• Chemical Compatibility: Supports throughput mediums with a pH range of 3–12, compatible with a variety of cleaning solutions.

• 3/8" NPTF Thread Inlet: Provides secure, stable connection for reliable high-flow operation.

Specs

Pressure: 4000 psi

Temperature: 250°F

RPM: 2000

Material Type:  Stainless steel

Throughput/medium: ph 3-12 

Thread In: 1/4" NPTF

Thread Out (for nozzles): 2 x ⅛"

Diameter: 24"

Height: 2.8"

Weight: 3.9 lbs.

The Mosmatic Duct Cleaner TYR-2s - 81.576 - Adjustable is engineered for powerful, high-pressure cleaning of ducts, vent hoods, trash chutes, pipes, totes, manholes, and a wide variety of containers. This self-rotating, maintenance-free unit features a durable stainless steel rotating head with a protective cage, ensuring that the high-pressure spray is precisely directed to the surface for thorough and effective cleaning.

The adjustable arms allow for different spray angles, making this duct cleaner perfect for horizontal ducts and tanks as well as hard-to-reach or confined spaces. With two arms and dual nozzle connections, the TYR-2s offers wide spray coverage and dependable performance. Built to handle pressures up to 4000 psi and temperatures up to 250°F, this unit is ideal for industrial, commercial, and municipal cleaning applications.

Important: Do not use unprotected! 

2 x ⅛" Nozzles not included

Applications

• Duct and ventilation hood cleaning

• Trash chute and pipe cleaning

• Tote and container washing

• Manhole interior cleaning

• Tank cleaning and horizontal duct maintenance

• Industrial and food processing equipment cleaning

Features

• Self-Rotating, Maintenance-Free Operation: Delivers consistent, hands-free high-pressure cleaning.

• Adjustable Arms for Variable Spray Angles: Perfect for horizontal ducts, tanks, and challenging cleaning spaces.

• Two Arms with Dual Nozzle Connections: Provides effective spray coverage (requires two ⅛" nozzles, not included).

• Protective Stainless Steel Cage: Directs high-pressure spray while safeguarding the rotating head from debris.

• High Pressure & Temperature Capability: Rated up to 4000 psi and 250°F with a maximum rotational speed of 2000 rpm.

• Heavy-Duty Stainless Steel Construction: 20" diameter and 2.8" height, built for durability in demanding environments.

• Chemical Compatibility: Supports throughput mediums with a pH range of 3–12 for a wide range of cleaning solutions.

• 3/8" NPTF Thread Inlet: Ensures a secure, stable connection for reliable high-flow operation.

Specs

Pressure: 4000 psi

Temperature: 250°F

RPM: 2000

Material Type:  Stainless steel

Throughput/medium: ph 3-12 

Thread In: 3/8" NPTF

Thread Out (for nozzles): 2 x ⅛"

Diameter: 20"

Height: 2.8"

Weight: 3.5 lbs.

The Mosmatic Duct Cleaner TYR-2s - 81.555 - Adjustable is engineered for effective, high-pressure cleaning of ducts, vent hoods, trash chutes, pipes, totes, manholes, and various containers. This self-rotating, maintenance-free unit features a stainless steel rotating head protected by a durable cage, which directs the high-pressure spray precisely onto the surface for consistent and efficient cleaning results.

The adjustable arms allow for different spray angles, making this unit perfect for horizontal ducts and tanks, as well as hard-to-reach or confined areas. Designed with two arms and dual nozzle connections, the TYR-2s ensures broad coverage with simple and fast installation. Built from corrosion-resistant stainless steel, it handles up to 4000 psi and 250°F, making it ideal for industrial, commercial, and municipal applications.

Important: Do not use unprotected! 

2 x ⅛" Nozzles not included

Applications

• Duct and ventilation hood cleaning

• Trash chute and pipe cleaning

• Tote and container washing

• Manhole interior cleaning

• Tank and horizontal duct maintenance

• Industrial and food processing equipment cleaning

Features

• Self-Rotating, Maintenance-Free Design: Offers hands-free, consistent high-pressure cleaning.

• Adjustable Arms for Flexible Spray Angles: Perfect for cleaning horizontal ducts, tanks, and tight spaces.

• Two Arms with Dual Nozzle Connections: Ensures effective spray coverage (requires two ⅛" nozzles, not included).

• Protective Stainless Steel Cage: Safely directs high-pressure spray while protecting the rotating head.

• High Pressure & Temperature Capability: Operates up to 4000 psi and 250°F with a maximum speed of 2000 rpm.

• Robust Stainless Steel Construction: 12" diameter and 2.8" height for durability and ease of use.

• Chemical Compatibility: Supports throughput mediums with a pH range of 3–12 for versatile cleaning solutions.

• 1/4" NPTF Thread Inlet: Provides secure, stable connection for high-flow performance.

Specs

Pressure: 4000 psi

Temperature: 250°F

RPM: 2000

Material Type:  Stainless steel

Throughput/medium: ph 3-12 

Thread In: 1/4" NPTF

Thread Out (for nozzles): 2 x ⅛"

Diameter: 12"

Height: 2.8"

Weight: 2.8 lbs.

The Mosmatic 900.573 Distributor Arm Assembly is a replacement rotor arm for the 12" TYR Adjustable Duct Cleaner. It helps restore proper spray action when the original arm is worn, bent, or damaged.

This replacement part is built for Mosmatic duct cleaning heads used in pipes, vents, shafts, drains, and similar wash areas. The distributor arm supports rotating water spray inside the duct cleaner head. That spray action helps remove buildup from hard-to-reach interior surfaces.

Use this part to service a compatible 12" TYR Adjustable Duct Cleaner. Always confirm fit with your model before ordering. Replace damaged rotor arms before use to help protect the swivel and maintain safe operation.

The Mosmatic Distributor Arm Assembly 900.550 is a direct replacement component designed for use with the Mosmatic TYR 3" Adjustable Duct Cleaner—compatible with both warm water model 81.506 and cold water model 85.506. This precision-engineered assembly features a 2-nozzle setup with a 3/8" NPTF connection, ensuring consistent and efficient water distribution. Built to Mosmatic’s high-performance standards, it offers durability, easy installation, and reliable function in demanding duct cleaning applications.

The Mosmatic Distributor Arm Assembly 900.552 is a premium-grade, precision-engineered component designed specifically for use with 3" adjustable duct cleaners. Built to meet the rigorous demands of commercial and industrial duct cleaning, this assembly enhances cleaning efficiency, coverage, and durability in high-pressure environments.

Nut for Duct Cleaner

If you have broken the rotor guard on your Mosmatic 12" duct cleaner this is the replacement part.

This is NOT the full Duct Cleaner, just the replacement head.