Products

The Mosmatic Duct Cleaner TYR 3F - 81.625 - Fixed is a powerful, compact cleaning solution designed for vertical ducts, trash chutes, pipes, totes, manholes, and enclosed containers. This self-rotating, maintenance-free stainless steel unit features a rotating head inside a protective cage, ensuring high-pressure spray is evenly distributed across the cleaning surface.

With non-adjustable arms and a fixed spray angle, the TYR 3F is perfect for vertical cleaning applications, delivering reliable performance in shafts, chutes, and other tight environments. The unit includes two arms and three nozzle connections, and operates at pressures up to 4000 psi and temperatures up to 250°F—ideal for industrial and commercial sanitation.

Important: Do not use unprotected! 

3 x ⅛” Nozzles not included

Applications

• Vertical trash chute and shaft cleaning

• Pipe and vent duct cleaning

• Tote, bin, and tank interior washing

• Manhole and confined space cleaning

• Industrial processing and sanitation systems

• Food-grade equipment and surface cleaning

Features

• Fixed Spray Angle Arms: Perfect for vertical applications—precise, repeatable cleaning with no adjustments.

• Self-Rotating, Maintenance-Free Operation: Delivers consistent high-pressure cleaning without internal motors.

• Two Arms with Three Nozzle Ports: Ensures broad spray coverage (uses three ⅛” nozzles, not included).

• High Pressure & Temperature Rating: Operates up to 4000 psi and 250°F with 2000 rpm for aggressive cleaning.

• Durable Stainless Steel Construction: 6” diameter and 2.8” height built for compact and rugged use.

• Chemical Compatibility: Handles cleaning agents with pH levels from 3 to 12.

• 1/4” NPTF Threaded Inlet: Provides a secure, leak-proof connection for high-pressure cleaning systems.

Videos

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: 6"

Height: 2.8"

Weight: 2.2 lbs.

The Mosmatic Duct Cleaner TYR 3F - 81.626 - Fixed is a compact, high-efficiency cleaning tool engineered for vertical applications such as trash chutes, pipes, totes, manholes, and containers. Designed for durability and precision, this self-rotating, maintenance-free unit features a stainless steel rotating head enclosed in a protective cage that guides high-pressure spray to the target surface for consistent, effective cleaning.

With non-adjustable arms and a fixed spray angle, the TYR 3F is ideal for cleaning vertical chutes and shafts, offering repeatable performance in tight or enclosed spaces. It comes with two arms and three nozzle connections, and supports operations up to 4000 psi and 250°F, making it a reliable tool for industrial, commercial, and food-processing applications.

Important: Do not use unprotected! 

3 x ⅛” Nozzles not included

Applications

• Vertical trash chute and shaft cleaning

• Pipe and ventilation duct sanitation

• Tote, bin, and tank interior washing

• Manhole and lift station cleaning

• Industrial facility maintenance

• Food-grade and sanitary equipment cleaning

Features

• Fixed Spray Arms for Vertical Applications: Designed to provide consistent cleaning with no adjustment required.

• Self-Rotating, Maintenance-Free Design: Operates without internal motors or drive systems for long-term reliability.

• Two Arms with Three Nozzle Connections: Ensures optimal spray coverage (uses three ⅛” nozzles, not included).

• High Pressure & Temperature Capability: Handles up to 4000 psi and 250°F with 2000 rpm for high-performance cleaning.

• Durable Stainless Steel Construction: 6” diameter and 2.8” height for compact, rugged use in demanding environments.

• Chemical Compatibility: Supports a wide range of cleaning agents from pH 3 to 12.

• 3/8” NPTF Threaded Inlet: Provides a secure, leak-resistant connection for high-flow systems.

Videos

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): 3 x ⅛”

Diameter: 6"

Height: 2.8"

Weight: 2.2 lbs.

The Mosmatic Duct Cleaner TRR 3S - 85.726 - Adjustable is built for efficient, high-pressure cleaning of vent hoods, ducts, trash chutes, pipes, totes, manholes, and most containers. This self-rotating, maintenance-free cleaning unit features a rugged stainless steel rotating head housed inside a protective cage, ensuring high-pressure spray is precisely directed to the target surface for optimal cleaning performance.

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 areas. Featuring two arms and three nozzle connections, the TRR 3S delivers broad spray coverage and offers fast, simple installation. Rated for up to 4000 psi and 90°F, it is ideal for industrial, commercial, and municipal cleaning environments.

Important: Do not use unprotected! 

3 x ⅛” Nozzles not included

Applications

• Duct and ventilation hood cleaning

• Trash chute and pipe interior washing

• Tote and container internal cleaning

• Manhole cleaning and maintenance

• Tank and horizontal duct cleaning

• Industrial equipment and food-grade facility sanitation

Features

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

• Adjustable Arms for Custom Spray Angles: Perfect for cleaning horizontal ducts, tanks, and hard-to-reach spaces.

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

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

• High Pressure & Moderate Temperature Performance: 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 for compact and efficient operation.

• Chemical Compatibility: Suitable for use with cleaning agents across a pH range of 3–12.

• 3/8” NPTF Threaded Inlet: Ensures a secure and reliable connection for consistent high-flow operation.

Videos

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): 3 x ⅛”

Diameter: 6"

Height: 2.8"

Weight: 2.2 lbs.

Mosmatic Distributor Arm Assembly for 12" TYR Adjustable Duct Cleaner

Replacement Duct Cleaner Head for 20" Fixed Duct Cleaner:

Includes:

• Housing head for the arms
• Two fixed arms

See diagram: Contains position 5

 All other positions (parts) are sold separately.

Replacement Duct Cleaner Head for 24" Fixed Duct Cleaner:

Includes:

• Housing head for the arms
• Two fixed arms

See diagram: Contains position 5

 All other positions (parts) are sold separately.

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.

Replacement Duct Cleaner Head for 6" Adjustable Duct Cleaner:

Includes:

• Housing block for the arms
• Two adjustable arms
• Seal Rings
• Bolts

See diagram: Contains positions  5, 6, 7, 8

Nozzles (9) are sold separately

(For new style see 903.488)

Replacement Gaskets for Duct Cleaner Head for 6" Adjustable Duct Cleaner:

Includes: 2 Replacement Gaskets only

See diagram: Contains position 6

Distributor Head, Arms, Nozzles etc (5, 7,8, 9) are sold separately

You can also purchase the full head assembly that contains the gaskets. That part number is 900.551

Manifold brass-nickel-plated, TRA-3"-2fs2 G3/8"F 2xM10x1-F

Mosmatic Manifold arm SS TRA-2f 12" Diameter G3/8"F 2x1/8"NPT-F (Duct Spinner Replacement Head) 900.572

Nut for Duct Cleaner

If you have broken the pipes on your Mosmatic 6" fixed pipe duct cleaner this is the replacement part.

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

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.