Mosmatic 20" Fixed Arm Duct Cleaner - TRR 3f - 85.675

The Mosmatic Duct Cleaner TRR 3f - 85.675 Fixed is a high-capacity, self-rotating cleaning tool designed for thorough interior cleaning of vertical ducts, chutes, and containers. Built with industrial-grade stainless steel, this maintenance-free unit uses a rotating head with a protective cage to deliver powerful, high-pressure spray coverage. Its fixed-arm design ensures consistent spray angles, ideal for vertical cleaning applications. With a 20” diameter and 1/4” NPTF thread-in connection, this unit is suited for larger surface areas and integrates easily into high-performance cleaning systems. Requires three ⅛” nozzles (not included).

Important: Do not use unprotected! 

3 x ⅛” Nozzles not included

Applications

• Commercial vent hood and duct cleaning

• Trash chute and vertical shaft maintenance

• Pipe and industrial container sanitation

• Tote, bin, and tank interior cleaning

• Manhole and vertical surface washdowns

Features

• Fixed Spray Arms: Designed for consistent spray coverage in vertical applications

• Self-Rotating Head: Operates up to 1000 rpm with no internal maintenance required

• Stainless Steel Construction: Durable and corrosion-resistant for industrial environments

• Protective Cage: Directs high-pressure spray while protecting moving components

• Extra-Wide Cleaning Path: 20” diameter offers broad surface coverage

• Compact Height: Stands at just 2.8”, ideal for limited space installations

• High-Pressure Performance: Rated for up to 4000 psi and 90°F

• Chemical Compatibility: Handles throughput media with pH levels from 3 to 12

• Quick Thread-In Setup: Equipped with 1/4” NPTF for fast and secure installation

• Triple Nozzle Support: Two-arm system with three ⅛” nozzle ports (nozzles not included)

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: 20"

Height: 2.8"

Weight: 3.5 lbs.