Mosmatic Rotor Arm - TKA 4w4 for Four Nozzles - 82.843 - 1/8in nozzles

Mosmatic high-pressure rotor arms are built for outstanding strength, precision, and longevity. Fabricated from premium stainless steel, the arms are welded and carefully balanced to eliminate vibration and ensure consistent, smooth operation.
The TKA-4w4 82.843 model features four arms and four nozzle connections, a Thread IN of G3/8” NPTF, a Thread OUT of 1/8” NPTF, and a dual diameter of 20”/14”. Rated for pressures up to 4000 PSI and temperatures up to 250°F, it’s perfect for demanding cleaning tasks.

Applications

• Heavy-duty industrial surface cleaning

• Truck wash bays and equipment cleaning

• Agriculture and construction machinery wash

• High-pressure rotating cleaning systems

Features

• High-quality stainless steel construction

• Four-arm design with four precision nozzle ports

• Thread IN: G3/8” NPTF | Thread OUT: 1/8” NPTF

• Dual Diameter: 20”/14”

• Max Pressure: 4000 PSI

• Max Temperature: 250°F

• Suitable for pH range 3–12

• Welded and dynamically balanced for vibration-free operation

Important: Do not use rotor arms unprotected! 

Nozzles not included