The Mosmatic Rotor Arm 4w4 (SKU: 82.954) is engineered for powerful and efficient cleaning in large-scale industrial applications. Crafted from corrosion-resistant stainless steel, this rotor arm features precision welding and dynamic balancing to ensure vibration-free operation. The result is smoother rotation, reduced wear on the rotary union, and longer equipment life.
With four arms and four nozzle connections, the 4w4 configuration is ideal for wide-area coverage and uniform spray distribution. This rotor arm features a G3/8” NPTF thread inlet and a 25-inch diameter, making it compatible with most high-pressure cleaning systems. Built to withstand pressures up to 2500 PSI and temperatures up to 250°F, it is also compatible with cleaning solutions ranging from pH 3 to 12, making it a versatile choice for demanding cleaning environments.
Applications
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Industrial and commercial surface cleaners
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Large vehicle and equipment wash bays
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Factory floor and warehouse sanitation
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Food and beverage processing plant maintenance
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Manufacturing and production line cleaning
Key Features
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Stainless Steel Construction – Durable and corrosion-resistant
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Four Arms with Four Nozzles – Broad and consistent spray coverage
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Welded and Balanced Design – Vibration-free performance for longer rotary union life
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Supports Up to 2500 PSI and 250°F – Ideal for high-pressure cleaning environments
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pH Compatibility 3–12 – Suitable for a wide range of cleaning solutions
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Thread IN G1: 3/8” NPTF
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25” Diameter – Optimized for wide-area, high-efficiency cleaning
Important: Do not use rotor arms unprotected!
Specs
Pressure: 2500 psi
Temperature: 250°F
Thread In G1: 3/8\\” NPTF
Diameter: 25\\”
