Mosmatic Rotor Arms 18" - TKA 3w4 for Four Nozzles - 82.787 - 1/4in Nozzles

$201.88 USD

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Mosmatic Rotor Arms - TKA 3w4 for Four Nozzles

Mosmatic Rotor Arms 18" - TKA 3w4 for Four Nozzles - 82.787 - 1/4in Nozzles

$201.88 USD

$201.88 USD

Description

The Mosmatic TKA-3w4 High Pressure Rotor Arm 82.787 is engineered to deliver powerful, reliable performance in industrial and commercial cleaning environments. Made from high-quality stainless steel, this rotor arm resists corrosion and wear, ensuring long-lasting durability. Its welded and precision-balanced construction eliminates dangerous vibrations, providing smooth operation and extending equipment life. Designed with three arms and four nozzle connections, the TKA-3w4 offers wide spray coverage within an 18-inch diameter footprint€"ideal for high-volume surface cleaning. The rotor arm features a G3/8" NPTF thread inlet and 1/4" NPTF nozzle outlets, and it supports pressures up to 4000 PSI and temperatures up to 250°F. With a pH compatibility range of 3 to 12, it is suitable for use with a wide array of cleaning agents.

Applications

  • Large-area industrial surface cleaning

  • Commercial fleet wash systems

  • Heavy machinery maintenance

  • Food processing and sanitation facilities

  • Warehouse and factory floor cleaning

Key Features

  • Stainless Steel Construction - Provides corrosion resistance and longevity

  • 3-Arm, 4-Nozzle Design - Enables efficient, even spray pattern

  • Welded and Balanced - Reduces vibration for safer, smoother use

  • Supports 4000 PSI & 250°F - Built for tough, high-pressure environments

  • Compatible with pH 3-12 Media - Works with a wide range of chemical solutions

  • Thread IN: G3/8" NPTF / Thread OUT: 1/4" NPTF

  • 18" Diameter - Optimized for maximum spray coverage and cleaning efficiency

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: 18"

Contact Us for availability of other styles.

FAQs

We stock most items in our large distribution facility located in North Carolina. Occasionally, to speed things up, we may drop-ship directly from one of our manufacturing partners.

Order Processing Times:

  • Small Parcel Orders placed before 12:00 PM (Noon ET) are typically processed within 24 business hours.
  • Freight Orders are usually fulfilled within 72 business hours (3 business days).

That said, actual turnaround times can vary depending on order volume. Sometimes we’re faster — sometimes it takes a bit longer.

Need it fast? Please choose an expedited shipping option at checkout. You’re also welcome to contact us — we’ll do our best to work some magic on our end to get your order out ASAP.

You're always welcome to stop by our showroom at 1000 North Horner Blvd, Sanford, NC 27330 to see our systems. We’d love to see you and answer any questions!

We’ve partnered with a variety of lenders to offer flexible payment solutions — including equipment leasing and Buy Now, Pay Later options.

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