Description
Mosmatic high-pressure rotor arms are built from premium stainless steel for superior durability and reliability. The TKA-4w5 – 82.758 model features four arms and five nozzle connections, delivering exceptional cleaning coverage. Each arm is precision welded and balanced to eliminate vibrations, ensuring safe and smooth operation. With a Thread IN of G3/8″ NPTF and Thread OUT of 1/4″ NPTF, it features a dual diameter of 20″/14″, supports pressures up to 4000 PSI, and handles temperatures up to 250°F. Compatible with cleaning agents ranging from pH 3–12.
Applications
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Automatic and tunnel car washes
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Heavy-duty vehicle and truck washing
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Industrial cleaning systems
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High-pressure surface cleaning
Features
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Four-arm, five-nozzle configuration for maximum cleaning efficiency
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Stainless steel construction for corrosion resistance
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Welded and dynamically balanced for vibration-free performance
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Thread IN: G3/8″ NPTF, Thread OUT: 1/4″ NPTF
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Dual diameter: 20″/14″
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Rated for 4000 PSI
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Withstands temperatures up to 250°F
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Designed for a wide pH range (3–12)
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Maintenance-free, durable design
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: 20″/14″


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