The Mosmatic TKA-3w4 High Pressure Rotor Arm (SKU: 82.780) is a compact yet powerful cleaning tool designed for high-performance, industrial-grade applications. Fabricated from corrosion-resistant stainless steel, the TKA-3w4 features precision-welded arms and a balanced design that eliminates vibration and ensures smooth, stable operation during high-speed rotation. This model is engineered with three arms and four nozzle connections, delivering enhanced spray distribution in a condensed 4-inch diameter frame. The G3/8\\” NPTF inlet and 1/4\\” NPTF outlets support seamless integration into your existing high-pressure system. Rated for pressures up to 4000 PSI and temperatures up to 250°F, the TKA-3w4 handles a wide pH range from 3 to 12, making it compatible with a broad spectrum of cleaning agents.
Applications
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Compact surface cleaners
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Undercarriage cleaning systems
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Industrial component washing
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Food-grade sanitation systems
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Machine and equipment detailing
Key Features
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Stainless Steel Construction – Durable and resistant to corrosion
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3-Arm, 4-Nozzle Design – Optimized for increased spray coverage in tight areas
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Welded & Balanced – Designed for safe, vibration-free operation
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High Pressure & Temperature Tolerance – Up to 4000 PSI and 250°F
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Chemical Versatility – Compatible with media ranging from pH 3 to 12
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Thread IN: G3/8\\” NPTF / Thread OUT: 1/4\\” NPTF
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Compact 4\\” Diameter – Ideal for small-scale or precision cleaning setups
Important: Do not use rotor arms unprotected!
Nozzles not included
Specs
Pressure: 4000 psi (27.5 MPa)
Temperature: 250°F
Material Type: Stainless steel
Throughput/medium: ph 3-12
Thread In: G3/8\\” F
Thread Out (for nozzles): 1/4\\” NPTF
Diameter: 4\\”
Contact Us for availability of other styles.
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