Mosmatic 18.5″ × 14″ High-Pressure Rotor Arm — TKA 4W4 Four-Nozzle Configuration, Model 82842, Compatible with 1/8″ Nozzles

Description

Mosmatic’s high-pressure rotor arms are designed for superior durability and smooth operation. Constructed from high-quality stainless steel, each arm is welded and dynamically balanced to eliminate dangerous vibrations during use.
The TKA-4w4 82.842 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 18.5″/14″. It handles high pressures up to 4000 PSI and temperatures up to 250°F, making it ideal for heavy-duty cleaning applications.

Applications

• Industrial surface cleaning

• Commercial vehicle and equipment wash bays

• Agricultural and construction cleaning

• Rotating cleaning systems for large surfaces

Features

• Robust stainless steel construction

• Four-arm design with four nozzles for thorough cleaning

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

• Dual Diameter: 18.5″/14″

• Max Pressure: 4000 PSI

• Max Temperature: 250°F

• Suitable for pH range 3–12

• Welded and precision-balanced to prevent vibration

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: 18.5″/14″

Contact Us for availability of other styles.

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