Mosmatic Rotor Arm: 10″ × 8″ configuration, fixed 11°/15° offset, designed for the TKA 2W2 dual-nozzle system (part #82.9046), compatible with standard 1/4-inch nozzles.

Description

The Mosmatic 82.9046 Rotor Arm with Fixed Angle is a precision-welded stainless steel rotor arm designed for high-performance surface cleaning and pressure washing applications. Featuring fixed spray angles of 11° and 15°, this rotor arm ensures consistent spray geometry for efficient, uniform cleaning results.

Built with a TKA-2 welded construction, the rotor arm offers exceptional durability and vibration stability under high-pressure operation. It is equipped with dual rotor diameters of 10 inch and 8 inch, allowing optimized spray coverage in rotating cleaning systems. The G3/8 inch female inlet provides secure system integration, while two 1/4 inch NPTF nozzle ports support precise nozzle placement.

Engineered for professional and industrial environments, this Mosmatic rotor arm delivers reliable performance, corrosion resistance, and long service life in demanding cleaning conditions.

*Specialty item. Please contact us to verify compatibility before ordering.

Key Features

• Fixed spray angles of 11° and 15° for consistent cleaning patterns

• Welded TKA-2 construction for high strength and vibration-free operation

• Dual rotor diameters: 10 inch and 8 inch for optimized spray coverage

• G3/8 inch female inlet connection

• Two 1/4 inch NPTF nozzle ports

• Precision-balanced for smooth rotation

• Corrosion-resistant stainless steel design

Applications

• Surface cleaners

• Flatwork and hard surface cleaning

• Industrial pressure washing systems

• Commercial cleaning equipment

• High-pressure rotary cleaning assemblies

 

Features

• Model: TKA-2w2 – 82.9046

• Rotor Arm Diameter: 10″/8″ inches

• Material: Premium stainless steel construction

• Thread IN: G3/8″ NPTF

• Thread OUT: 2 x 1/4″ NPTF

• Max Pressure: 4000 PSI

• Max Temperature: 250°F

• pH Range: 3–12

• Precision welded and balanced to reduce vibration

• Corrosion-resistant and maintenance-free for long service life

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: 10″/8″ inches

Contact Us for availability of other styles.

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