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 ” nozzles (not included).
Important: Do not use unprotected!
3 x ” Nozzles not included
Applications
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Commercial vent hood and duct cleaning
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Trash chute and vertical shaft maintenance
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Pipe and industrial container sanitation
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Tote, bin, and tank interior cleaning
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Manhole and vertical surface washdowns
Features
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Fixed Spray Arms: Designed for consistent spray coverage in vertical applications
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Self-Rotating Head: Operates up to 1000 rpm with no internal maintenance required
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Stainless Steel Construction: Durable and corrosion-resistant for industrial environments
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Protective Cage: Directs high-pressure spray while protecting moving components
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Extra-Wide Cleaning Path: 20″ diameter offers broad surface coverage
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Compact Height: Stands at just 2.8″, ideal for limited space installations
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High-Pressure Performance: Rated for up to 4000 psi and 90F
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Chemical Compatibility: Handles throughput media with pH levels from 3 to 12
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Quick Thread-In Setup: Equipped with 1/4″ NPTF for fast and secure installation
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Triple Nozzle Support: Two-arm system with three ” nozzle ports (nozzles not included)
Videos
Specs
Pressure: 4000 psi
Temperature: 90F
RPM: 1000
Material Type: Stainless steel
Throughput/medium: ph 3-12
Thread In: 1/4″ NPTF
Thread Out (for nozzles):3 x “
Diameter: 20″
Height: 2.8″
Weight: 3.5 lbs.








