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The Mosmatic TKA-3w4 High Pressure Rotor Arm 82.886 is expertly designed for high-efficiency cleaning in commercial and industrial environments. Made from premium stainless steel, it offers superior durability and resistance to corrosion in harsh working conditions. The rotor arm€™s welded and precision-balanced construction minimizes vibration, delivering smooth and reliable high-speed performance. This model features three arms with four nozzle ports, configured for effective spray coverage across a 16-inch diameter. It is equipped with a G3/8\\” NPTF thread inlet and 1/8\\” NPTF thread outlets, providing compatibility with high-precision cleaning systems. With a maximum operating pressure of 4000 PSI and temperature resistance up to 250°F, the TKA-3w4 handles a variety of cleaning fluids across a pH range of 3 to 12.

Applications

  • Mid-to-large scale surface cleaning

  • Industrial pressure washers

  • Food and beverage facility sanitation

  • Heavy equipment cleaning

  • Precision cleaning in manufacturing environments

Key Features

  • Stainless Steel Construction – Engineered for corrosion resistance and long-term use

  • Three-Arm, Four-Nozzle Design – Delivers balanced and efficient spray performance

  • Welded and Balanced – Ensures vibration-free operation for smoother performance

  • Handles Up to 4000 PSI and 250°F – Built for demanding pressure and heat applications

  • Supports pH 3-12 Cleaning Media – Compatible with a wide range of chemical agents

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

  • 16\\” Diameter – Provides optimal spray coverage for a variety of cleaning tasks

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): 1/8\\” NPTF

Diameter: 16\\”

Contact Us for availability of other styles.

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