Mosmatic Rotor Arm 18.5"/14" - TKA 4w5 For Five Nozzles - 82.857 - 1/8in Nozzles)

$262.71 USD

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Mosmatic Rotor Arm 18.5"/14" - TKA 4w5 For Five Nozzles - 82.857 - 1/8in Nozzles)

Mosmatic Rotor Arm 18.5"/14" - TKA 4w5 For Five Nozzles - 82.857 - 1/8in Nozzles)

$262.71 USD

$262.71 USD

Description

Mosmatic high-pressure rotor arms are built for top-tier performance and longevity. The TKA-4w5 - 82.857 features a stainless steel construction with four arms and five nozzle connections, precision-welded and balanced to eliminate vibrations. Designed with a Thread IN of G3/8" NPTF to Thread OUT of 1/8" NPTF and a dual diameter of 18.5"/14", this rotor arm withstands pressures up to 4000 PSI and temperatures up to 250°F. Ideal for aggressive cleaning environments with pH 3–12 mediums.

Applications

  • Professional car and truck wash systems

  • Industrial equipment and machinery cleaning

  • Agricultural cleaning operations

  • Heavy-duty surface cleaning

Features

  • Four-arm, five-nozzle configuration for superior spray coverage

  • High-quality stainless steel for corrosion resistance and durability

  • Welded and balanced for vibration-free, smooth operation

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

  • Dual diameter: 18.5"/14"

  • Max pressure: 4000 PSI

  • Max temperature: 250°F

  • Supports cleaning agents with pH levels from 3 to 12

  • Maintenance-free design for extended 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): 1/8" NPTF

Diameter: 18.5"/14"

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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