Rotor Arms
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The Mosmatic TKA-2w2 Rotor Arm – 82.713 is a 20-inch high-pressure rotor arm crafted from premium stainless steel for durability and precision. Engineered with two arms and dual 1/4" NPTF nozzle outlets, this rotor arm is designed for professional cleaning systems requiring robust, vibration-free operation. Its G3/8" NPTF inlet ensures secure and efficient fluid delivery. With a max pressure of 4000 PSI and temperature rating of 250°F, it handles tough cleaning jobs with ease. Optimized for use with a broad range of cleaning agents (pH 3–12).
Applications
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Industrial and commercial surface cleaners
-
Vehicle wash systems
-
Food processing sanitation
-
Heavy equipment cleaning
-
Agricultural machinery maintenance
Features
-
Model: TKA-2w2 – 82.713
-
Diameter: 20 inches
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Material: High-quality stainless steel
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Inlet Thread: G3/8" NPTF
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Nozzle Outlets: 2 x 1/4" NPTF
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Max Pressure: 4000 PSI
-
Max Temperature: 250°F
-
Chemical Compatibility: pH 3–12
-
Welded & Balanced: Reduced vibration for smooth operation
-
Durability: Maintenance-free, corrosion-resistant design
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: 20"
Contact Us for availability of other styles.
Mosmatic Rotor Arm 18" - TKA 2w2 for Two Nozzles - 82.712 - 1/4in nozzles
$163.26 USD
Unit price perMosmatic Rotor Arm 18" - TKA 2w2 for Two Nozzles - 82.712 - 1/4in nozzles
$163.26 USD
Unit price perThe Mosmatic TKA-2w2 Rotor Arm – 82.712 is a precision-engineered, 18" stainless steel high pressure rotor arm designed for use in professional and industrial cleaning systems. It features two robust arms, each fitted with 1/4" NPTF nozzle connections, and a G3/8" NPTF threaded inlet for maximum compatibility. The rotor arm is welded and dynamically balanced, eliminating vibrations and ensuring consistent, smooth rotation under pressures up to 4000 PSI and temperatures up to 250°F. Compatible with a wide range of cleaning agents (pH 3–12), this unit delivers superior cleaning coverage and durability.
Applications
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Flat surface cleaners
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Industrial floor scrubbers
-
Commercial wash bays
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Agricultural and food processing equipment cleaning
-
Pressure washer systems in maintenance facilities
Features
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Model: TKA-2w2 – 82.712
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Diameter: 18 inches
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Material: Durable stainless steel
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Thread Inlet: G3/8" NPTF
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Nozzle Outlets: 2 x 1/4" NPTF
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Max Pressure: 4000 PSI
-
Max Temperature: 250°F
-
pH Range: 3–12
-
Welded & Balanced: Vibration-free operation
-
Maintenance-Free: Long-lasting, high-performance design
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.
Mosmatic Rotor Arms 24" - TKA 3w3 for Three Nozzles - 82.875 - 1/8in Nozzles
$208.29 USD
Unit price perMosmatic Rotor Arms 24" - TKA 3w3 for Three Nozzles - 82.875 - 1/8in Nozzles
$208.29 USD
Unit price perMosmatic high-pressure rotor arms are expertly built from stainless steel, offering unmatched strength and precision. Each arm is welded and dynamically balanced to eliminate dangerous vibrations, ensuring smooth, reliable operation.
The TKA-3w3 82.875 features three arms and three nozzle connections, with a Thread IN of G3/8" NPTF to Thread OUT of 1/8" NPTF, and a robust 24" diameter. Ideal for high-demand cleaning applications, this rotor arm handles pressures up to 4000 PSI and temperatures up to 250°F.
Applications
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Professional and commercial surface cleaners
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Industrial equipment and vehicle wash systems
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Large surface pressure washing
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High-volume cleaning operations
Features
-
High-grade stainless steel construction
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Three-arm design with three nozzle connections
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Welded and precision-balanced for vibration-free operation
-
Thread IN: G3/8" NPTF | Thread OUT: 1/8" NPTF
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Diameter: 24"
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Max Pressure: 4000 PSI
-
Max Temperature: 250°F
-
Suitable for pH 3–12 cleaning mediums
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: 24"
Contact Us for availability of other styles.
Mosmatic Rotor Arms 20" - TKA 3w3 for Three Nozzles - 82.873 - 1/8in nozzles
$204.54 USD
Unit price perMosmatic Rotor Arms 20" - TKA 3w3 for Three Nozzles - 82.873 - 1/8in nozzles
$204.54 USD
Unit price perMosmatic high-pressure rotor arms are expertly engineered using premium stainless steel, offering exceptional durability and reliable performance. Each rotor arm is precisely welded and dynamically balanced to eliminate vibrations and ensure smooth, safe operation.
The TKA-3w3 82.873 features three arms with three nozzle connections, a Thread IN of G3/8" NPTF to Thread OUT of 1/8" NPTF, and a diameter of 20". Designed to handle up to 4000 PSI and temperatures reaching 250°F, it is ideal for rigorous cleaning applications.
Applications
-
High-pressure surface cleaning
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Industrial and commercial floor washing
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Heavy equipment and fleet cleaning
-
Industrial pressure washing setups
Features
-
Durable stainless steel construction
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Three-arm, three-nozzle outlet design
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Welded and balanced for smooth, vibration-free use
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Thread IN: G3/8" NPTF | Thread OUT: 1/8" NPTF
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Diameter: 20"
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Max Pressure: 4000 PSI
-
Max Temperature: 250°F
-
Compatible with pH 3–12 throughput mediums
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: 20"
Contact Us for availability of other styles.
Mosmatic Rotor Arms 8" - TKA 2w2 for Two Nozzles - 82.807 - 1/8in Nozzles
$148.22 USD
Unit price perMosmatic Rotor Arms 8" - TKA 2w2 for Two Nozzles - 82.807 - 1/8in Nozzles
$148.22 USD
Unit price perThe Mosmatic TKA-2w2 Rotor Arm – 82.807 is an 8-inch stainless steel high-pressure rotor arm engineered for industrial-grade cleaning applications. Featuring two arms with dual 1/8" NPTF nozzle ports and a G3/8" NPTF inlet, this rotor arm ensures optimal water distribution and high cleaning performance. Welded and precision-balanced, it eliminates vibration for smooth, safe operation. Built to withstand up to 4000 PSI and 250°F, it is compatible with a broad pH range of 3–12, making it suitable for use in demanding environments.
Applications
-
Pressure washer surface cleaners
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Industrial floor and equipment cleaning
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Commercial vehicle washing systems
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Sanitation and food-grade facilities
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Agriculture and livestock cleaning equipment
Features
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Model: TKA-2w2 – 82.807
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Diameter: 8 inches
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Material: Corrosion-resistant stainless steel
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Inlet Thread: G3/8" NPTF
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Outlet Threads: 2 x 1/8" NPTF
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Max Pressure: 4000 PSI
-
Max Temperature: 250°F
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Chemical Compatibility: pH 3–12
-
Welded and Balanced for Smooth Operation
-
Maintenance-Free Design
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: 8"
Contact Us for availability of other styles.
Mosmatic high pressure rotor arms are constructed of Stainless Steel and come in a variety of configurations. Welded and balanced to eliminate dangerous vibrations and ensure smooth performance.
- Polished stainless steel arm
- Can withstand up to 4000 psi
- Precision welded and balanced
Fits the following machine(s): Individual 3/8" Spider
Comes in sizes:
*Nozzles are NOT included. Rotor arm only
Mosmatic Rotor Arm 2cw2 (Two Arms / 2 Nozzles) 1/4" NPTF Up to 7300 psi (18.5" dia) 82.941
$193.25 USD
Unit price perMosmatic Rotor Arm 2cw2 (Two Arms / 2 Nozzles) 1/4" NPTF Up to 7300 psi (18.5" dia) 82.941
$193.25 USD
Unit price perMosmatic Rotor arms can withstand up to 7300 psi, are precision wielded and balanced. This rotor arm can be used on:
- Mosmatic Contractor Series Surface Cleaner
- Mosmatic Commercial Series Surface Cleaner
- Mosmatic Roof Cleaner
Mosmatic Rotor Arms 16"/6" - TKA 4w4 for Four Nozzles - 82.735 - 1/4in Nozzles
$255.17 USD
Unit price perMosmatic Rotor Arms 16"/6" - TKA 4w4 for Four Nozzles - 82.735 - 1/4in Nozzles
$255.17 USD
Unit price perMosmatic high-pressure rotor arms are designed with precision using durable stainless steel, offering reliable performance for a wide range of cleaning applications. Each rotor arm is fully welded and precision-balanced to eliminate dangerous vibrations and deliver smooth, consistent operation.
The TKA-4w4 82.735 features four arms with four nozzle connections, a Thread IN of G3/8" NPTF to Thread OUT of 1/4" NPTF, and a diameter of 16"/6". Built to handle up to 4000 PSI and temperatures up to 250°F, it is ideal for industrial and commercial surface cleaning tasks.
Applications
-
Surface cleaning systems
-
Industrial pressure washing
-
Heavy-duty cleaning applications
-
Vehicle and fleet wash systems
Features
-
High-quality stainless steel construction
-
Four arms with four nozzle connections
-
Welded and balanced for minimal vibration
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Thread IN: G3/8" NPTF | Thread OUT: 1/4" NPTF
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Diameter: 16"/6"
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Max Pressure: 4000 PSI
-
Max Temperature: 250°F
-
Suitable for pH 3–12 media
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: 16"/6"
Contact Us for availability of other styles.
The Mosmatic TKA-2w3 Rotor Arm (SKU: 82.821) is a precision-engineered, high-pressure cleaning component built for durability and performance. Designed with two arms and three nozzle connections, this 6" stainless steel rotor arm delivers even spray distribution while eliminating vibration through its expertly welded and balanced construction. Capable of withstanding up to 4000 PSI and 250°F, it supports a broad pH range (3–12), making it a reliable solution for intense cleaning operations across industrial, commercial, and automotive settings.
Applications:
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Surface cleaners for commercial cleaning
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Industrial wash bays and equipment
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Automotive underbody cleaning
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High-pressure wash systems
Features:
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Two-arm design with three nozzle ports
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6" rotor arm diameter
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Stainless steel construction for corrosion resistance
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Precision-welded and balanced for vibration-free operation
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Thread IN: G3/8" NPTF
-
Thread OUT: 1/8" NPTF
-
Rated for 4000 PSI and 250°F
-
Compatible with pH 3–12 cleaning agents
-
Long-lasting, maintenance-free performance
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: 6"
Contact Us for availability of other styles.
Mosmatic Rotor Arm 20" - TKA 3w3 for Three Nozzles - 82.773 - 1/4in nozzles
$210.14 USD
Unit price perMosmatic Rotor Arm 20" - TKA 3w3 for Three Nozzles - 82.773 - 1/4in nozzles
$210.14 USD
Unit price perMosmatic high-pressure rotor arms are built with premium stainless steel and engineered for reliability and precision. Each arm is welded and carefully balanced to eliminate dangerous vibrations, ensuring a smooth and efficient performance even under extreme working conditions.
The TKA-3w3 82.773 model features a three-arm design with three nozzle connections, offering optimal cleaning coverage. With a thread inlet of G3/8" NPTF and a thread outlet of 1/4" NPTF, it can handle up to 4000 PSI and temperatures up to 250°F, suitable for a pH range of 3 to 12.
Applications:
-
Industrial and commercial surface cleaners
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Vehicle and truck washing systems
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Municipal cleaning equipment
-
Factory and warehouse floor sanitation
-
High-pressure cleaning systems
Features:
-
Heavy-duty stainless steel construction for maximum durability
-
Three-arm setup with three nozzle ports for thorough cleaning coverage
-
Welded and precision-balanced to prevent vibrations
-
Thread IN: G3/8" NPTF; Thread OUT: 1/4" NPTF
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Handles up to 4000 PSI and 250°F
-
Resistant to a wide pH range (3–12)
-
Low maintenance, long-lasting design
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: 20"
Contact Us for availability of other styles.
Mosmatic Rotor Arm 12" - TKA 3w3 for Three Nozzles 1/4in - 82.769 - 1/4in nozzles
$202.65 USD
Unit price perMosmatic Rotor Arm 12" - TKA 3w3 for Three Nozzles 1/4in - 82.769 - 1/4in nozzles
$202.65 USD
Unit price perMosmatic high pressure rotor arms are engineered from premium stainless steel for outstanding durability and precision. Each rotor arm is expertly welded and dynamically balanced to eliminate dangerous vibrations, ensuring smooth and reliable high-speed rotation.
The TKA-3w3 82.769 model features three arms with three nozzle connections, a G3/8" NPTF threaded inlet, and 1/4" NPTF threaded outlets. Designed to withstand a maximum pressure of 4000 PSI and temperatures up to 250°F, it is ideal for a wide range of industrial and commercial cleaning applications. It supports throughput mediums with pH values from 3 to 12.
Applications:
-
Industrial and commercial surface cleaning
-
Heavy equipment and fleet washing
-
Sanitation in food and beverage industries
-
Maintenance of public facilities and infrastructure
-
High-pressure cleaning systems
Features:
-
Robust stainless steel construction
-
Three-arm design with three nozzle ports for wide coverage
-
Precision welded and balanced to prevent vibrations
-
G3/8" NPTF inlet and 1/4" NPTF outlets
-
Max pressure rating: 4000 PSI
-
Max temperature: 250°F
-
Suitable for pH 3–12 throughput mediums
-
Corrosion-resistant, maintenance-free performance
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: 12"
Contact Us for availability of other styles.
Mosmatic Rotor Arms 18" - TKA 2w2 for Two Nozzles - 82.812 - 1/8in Nozzles
$157.64 USD
Unit price perMosmatic Rotor Arms 18" - TKA 2w2 for Two Nozzles - 82.812 - 1/8in Nozzles
$157.64 USD
Unit price perThe Mosmatic Rotor Arm TKA-2w2 – 82.812 is a premium 18-inch stainless steel rotor arm engineered for demanding high-pressure cleaning tasks. Designed with two precision-welded and balanced arms, it delivers vibration-free, smooth performance. The unit features a G3/8" NPTF inlet and two 1/8" NPTF outlet connections, ensuring easy integration with surface cleaners and wash systems. With a maximum pressure of 4000 PSI and temperature resistance up to 250°F, it handles a variety of cleaning environments while supporting a pH range of 3–12.
Applications
-
High-pressure flat surface cleaners
-
Industrial floor maintenance
-
Vehicle and equipment washing
-
Commercial cleaning operations
-
Sanitation and facility cleaning tasks
Features
-
Model: TKA-2w2 – 82.812
-
Rotor Arm Diameter: 18 inches
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Material: High-grade stainless steel
-
Thread IN: G3/8" NPTF
-
Thread OUT: 2 x 1/8" NPTF
-
Max Pressure: 4000 PSI
-
Max Temperature: 250°F
-
pH Range: 3–12
-
Welded and precision-balanced arms to reduce vibration
-
Corrosion-resistant and maintenance-free 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"
Contact Us for availability of other styles.
Mosmatic Rotor Arm 22" - TKA 2w2 for Two Nozzles - 82.714 - 1/4in nozzles
$167.00 USD
Unit price perMosmatic Rotor Arm 22" - TKA 2w2 for Two Nozzles - 82.714 - 1/4in nozzles
$167.00 USD
Unit price perThe Mosmatic TKA-2w2 Rotor Arm – 82.714 is a 22-inch stainless steel high-pressure rotor arm, expertly designed for demanding cleaning environments. This rotor arm features two arms with dual 1/4" NPTF nozzle outlets and a G3/8" NPTF inlet for optimal flow and performance. Its precision-welded and balanced construction eliminates vibration, ensuring smooth and safe operation. With a maximum pressure of 4000 PSI and temperature resistance up to 250°F, it delivers superior cleaning in a wide range of applications. Compatible with cleaning agents from pH 3 to 12.
Applications
-
Industrial surface cleaning systems
-
Vehicle wash equipment
-
Sanitation in food production areas
-
Heavy-duty outdoor cleaning setups
-
Agricultural and machinery wash stations
Features
-
Model: TKA-2w2 – 82.714
-
Diameter: 22 inches
-
Construction: Stainless steel
-
Inlet: G3/8" NPTF
-
Nozzle Connections: 2 x 1/4" NPTF
-
Max Pressure: 4000 PSI
-
Max Temperature: 250°F
-
Chemical Resistance: pH 3–12 compatible
-
Welded & Balanced: Reduces vibration and wear
-
Durability: Corrosion-resistant, maintenance-free design
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: 22"
Contact Us for availability of other styles.
Mosmatic Rotor Arm 12" - TKA 2w2 for Two Nozzles - 82.709 - 1/4in Nozzles
$157.64 USD
Unit price perMosmatic Rotor Arm 12" - TKA 2w2 for Two Nozzles - 82.709 - 1/4in Nozzles
$157.64 USD
Unit price perThe Mosmatic Rotor Arm TKA-2w2 – 82.709 (12") is engineered for high-pressure cleaning applications requiring precision, durability, and efficiency. Crafted from robust stainless steel, this rotor arm features two welded arms with dual 1/4" NPTF nozzle ports and a G3/8" NPTF threaded inlet. With a 12-inch diameter, the arm is meticulously balanced to prevent vibration and support smooth, consistent rotation during high-demand operations. Ideal for industrial surface cleaners and equipment washing systems, it supports pressures up to 4000 PSI and withstands high temperatures up to 250°F.
Applications
-
Industrial and commercial surface cleaners
-
High-pressure cleaning systems
-
Parts washers
-
Floor and equipment cleaning in automotive, food service, and manufacturing sectors
-
Vehicle wash systems
Features
-
Model: TKA-2w2 – 82.709
-
Material: Corrosion-resistant stainless steel
-
Diameter: 12 inches
-
Thread Inlet: G3/8" NPTF
-
Nozzle Connections: 2 x 1/4" NPTF
-
Max Pressure: 4000 PSI
-
Max Temperature: 250°F
-
pH Range: 3–12
-
Welded & Balanced Design: Eliminates vibration
-
Maintenance-Free Operation
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: 12"
Contact Us for availability of other styles.
Mosmatic Rotor Arms 18.5"/14" - TKA 4w4 for Four Nozzles - 82.742 - 1/4in Nozzles
$260.82 USD
Unit price perMosmatic Rotor Arms 18.5"/14" - TKA 4w4 for Four Nozzles - 82.742 - 1/4in Nozzles
$260.82 USD
Unit price perMosmatic high-pressure rotor arms are built from premium stainless steel for superior strength and longevity. Each unit is fully welded and dynamically balanced to eliminate harmful vibrations, ensuring smooth and safe operation.
The TKA-4w4 82.742 features four arms with four nozzle connections, a Thread IN of G3/8" NPTF to Thread OUT of 1/4" NPTF, and a dual diameter of 18.5"/14". Designed for high-performance cleaning applications, it handles up to 4000 PSI and temperatures reaching 250°F.
Applications
-
Industrial and commercial surface cleaning
-
Heavy-duty vehicle and equipment washing
-
Professional pressure washing systems
-
Facility and fleet maintenance
Features
-
High-grade stainless steel construction
-
Four arms with four precision nozzle connections
-
Fully welded and precision balanced
-
Thread IN: G3/8" NPTF | Thread OUT: 1/4" NPTF
-
Diameter: 18.5"/14"
-
Max Pressure: 4000 PSI
-
Max Temperature: 250°F
-
pH range compatibility: 3–12
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: 18.5"/14"
Contact Us for availability of other styles.
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