Mosmatic Rotor Arm - TKA 4w4 for Four Nozzles - 82.842 - 1/8in nozzles

$255.46 USD $231.00 USD

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Mosmatic high pressure rotor arms TKA 4w4 for four nozzles 1/8in nozzles 18.5"/14" diameter 82.842

Mosmatic Rotor Arm - TKA 4w4 for Four Nozzles - 82.842 - 1/8in nozzles

$255.46 USD $231.00 USD
$255.46 USD $231.00 USD
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.

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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