Products

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. 

TKA-FL-2cp2 D 18" G3/8"F 2x1/8"NF H=30

• Polished stainless steel arm
• Can withstand up to 7300 psi
  
• Precision welded and balanced
  

 Fits the following machines:

Gum Remover

• FL-AHB-KAU 520 - 80.786
  
• FL-AHK-KAU 520 - 80.787

Professional 

• FL-AH 520 - 80.784
• FL-AHY 520 - 80.189

 Contractor

• FL-PH 520 - 80.774
• FL-PB 520 - 80.679
  

Commercial

• FL-CG 520 - 80.770
• FL-CR 520 - 80.771
• FL-RY 520 - 80.159

 Video

The Mosmatic TKA-2w2 Rotor Arm 82.708 (10") is built for durability and top-tier performance in high-pressure cleaning applications. Constructed from high-grade stainless steel, this rotor arm features two welded arms with dual 1/4” NPTF nozzle ports and a G3/8” NPTF threaded inlet. The 10" diameter design is precision-welded and balanced to eliminate vibrations and support smooth, reliable operation even at high speeds and pressures. Ideal for industrial cleaning systems, it withstands up to 4000 PSI and temperatures up to 250°F.

Applications

• Commercial and industrial surface cleaners

• Parts and equipment washing systems

• Vehicle wash systems

• Pressure washer attachments

• Cleaning in food service, manufacturing, and automotive sectors

Features

• Model: TKA-2w2 – 82.708 (10”)

• Material: Corrosion-resistant stainless steel

• Diameter: 10 inches

• Inlet Thread: G3/8” NPTF

• Outlet Nozzle Ports: 2 x 1/4” NPTF

• Max Pressure: 4000 PSI

• Max Temperature: 250°F

• pH Compatibility: 3–12

• Balanced Construction: Minimizes vibration

• Maintenance-Free & Welded 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: 10"

Contact Us for availability of other styles.

The Mosmatic TKA-2w2 Rotor Arm – 82.808 is a 10-inch stainless steel high-pressure rotor arm designed for powerful and efficient cleaning in demanding environments. Equipped with two rotating arms and dual 1/8" NPTF nozzle ports, this rotor arm ensures even spray distribution and smooth operation. The G3/8" NPTF inlet and precision-balanced design eliminate vibration and boost safety and performance. With a maximum pressure rating of 4000 PSI and temperature tolerance up to 250°F, it’s suitable for a wide pH range (3–12), making it a reliable choice for high-pressure cleaning systems.

Applications

• Flat surface pressure washers

• Commercial vehicle washing systems

• Industrial floor and equipment cleaning

• Agricultural equipment sanitation

• Food and beverage facility cleaning

Features

• Model: TKA-2w2 – 82.808

• Diameter: 10 inches

• Material: High-grade stainless steel

• Inlet Thread: G3/8" NPTF

• Nozzle Ports: 2 x 1/8" NPTF

• Max Pressure: 4000 PSI

• Max Temperature: 250°F

• pH Compatibility: 3–12

• Welded and dynamically balanced for vibration-free use

• Durable and 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: 10"

Contact Us for availability of other styles.

The Mosmatic Rotor Arm TKA-2w3 – 82.723 is a high-performance cleaning component built for the most demanding environments. Featuring a 10-inch stainless steel rotor arm with two arms and three precision-balanced nozzle ports, this model ensures consistent spray action and smooth operation. It is welded and vibration-balanced to prevent wear and enhance safety, making it ideal for industrial and commercial high-pressure cleaning systems. Handles a wide pH range and up to 4000 PSI, with a maximum operating temperature of 250°F.

Applications

• Industrial floor and surface cleaners

• Automatic wash systems

• Agricultural machinery cleaning

• Vehicle underbody washers

• Equipment degreasing stations

Features

• Model: TKA-2w3 – 82.723

• Rotor Arm Diameter: 10 inches

• Material: Stainless steel (corrosion resistant)

• Thread IN: G3/8" NPTF

• Thread OUT: 3 x 1/4" NPTF

• Max Pressure: 4000 PSI

• Max Temperature: 250°F

• Throughput Medium: pH 3–12

• Welded and dynamically balanced for optimal performance

• Reliable, maintenance-free construction

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: 10"

Contact Us for availability of other styles.

The 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.

The Mosmatic Rotor Arm TKA-2w2 – 82.809 is a 12-inch stainless steel high-pressure rotor arm engineered for maximum cleaning performance and durability. Designed with two arms and dual 1/8" NPTF nozzle ports, it ensures even spray distribution and efficient cleaning. The G3/8" NPTF inlet allows easy integration with commercial pressure washer systems. Built to withstand up to 4000 PSI and 250°F, it is dynamically balanced and welded to eliminate vibration, promoting smooth operation and long service life. Compatible with pH ranges from 3–12, this rotor arm is suitable for a wide array of cleaning applications.

Applications

• Commercial and industrial surface cleaners

• Car wash underbody and wheel washing systems

• Equipment and machinery cleaning

• Food-grade and sanitary cleaning zones

• Agricultural and farming facility wash-downs

Features

• Model: TKA-2w2 – 82.809

• Rotor Arm Diameter: 12 inches

• Material: High-grade stainless steel

• Thread IN: G3/8" NPTF

• Thread OUT: 2 x 1/8" NPTF nozzle ports

• Max Pressure: 4000 PSI

• Max Temperature: 250°F

• pH Range: 3–12

• Vibration-free performance due to welded and balanced design

• Maintenance-free, corrosion-resistant construction

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: 12"

Contact Us for availability of other styles.

The Mosmatic TKA-2w3 Rotor Arm – 82.724 is engineered for industrial-grade pressure washing applications. Designed with two arms and three nozzle ports, it delivers a balanced, powerful spray ideal for demanding cleaning tasks. Constructed from durable stainless steel, this 12-inch rotor arm is welded and dynamically balanced to reduce vibration and extend equipment life. Capable of handling pressures up to 4000 PSI and temperatures up to 250°F, it ensures top performance in a variety of environments.

Applications

• High-pressure floor cleaners

• Commercial and industrial pressure washers

• Car wash undercarriage systems

• Agricultural and heavy equipment cleaning

• Food and chemical industry sanitation

Features

• Model: TKA-2w3 – 82.724

• Diameter: 12 inches

• Material: Stainless steel

• Thread IN: G3/8" NPTF

• Thread OUT: 3 x 1/4" NPTF

• Max Pressure: 4000 PSI

• Max Temperature: 250°F

• Chemical Compatibility: pH 3–12

• Precision-welded for vibration-free operation

• Long-lasting, corrosion-resistant construction

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 high-pressure rotor arms are built from premium stainless steel for maximum durability. Each arm is welded and precision-balanced to eliminate dangerous vibrations, ensuring smooth and safe operation.
The TKA-3w3 82.869 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 12”. Designed to handle up to 4000 PSI and temperatures up to 250°F, this rotor arm is ideal for demanding cleaning tasks across a range of industries.

Applications

• High-pressure surface cleaners

• Industrial cleaning machines

• Vehicle and fleet wash systems

• Heavy-duty floor and ground cleaning equipment

Features

• Durable stainless steel construction

• Three-arm, three-nozzle configuration

• Welded and dynamically balanced

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

• Diameter: 12"

• Max Pressure: 4000 PSI

• Max Temperature: 250°F

• Suitable for pH 3–12 cleaning agents

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: 12"

Contact Us for availability of other styles.

Mosmatic 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.

The Mosmatic TKA-2w2 Rotor Arm – 82.710 is a premium high-pressure solution engineered for performance and durability. Featuring a 14" stainless steel body, this rotor arm is precision-welded and dynamically balanced to prevent vibrations, ensuring smooth and reliable cleaning performance. Designed with two arms and dual 1/4” NPTF nozzle outlets, it supports a G3/8” NPTF threaded inlet, and handles pressures up to 4000 PSI and temperatures up to 250°F. Ideal for industrial cleaning systems, this rotor arm delivers consistent power while minimizing maintenance and operator fatigue.

Applications

• High-pressure surface cleaning systems

• Parts and equipment washers

• Industrial and commercial floor cleaners

• Food processing and manufacturing equipment cleaning

• Vehicle and fleet washing systems

Features

• Model: TKA-2w2 – 82.710

• Diameter: 14 inches

• Material: Stainless steel, corrosion resistant

• Thread Inlet: G3/8” NPTF

• Nozzle Connections: 2 x 1/4” NPTF

• Maximum Pressure: 4000 PSI

• Maximum Temperature: 250°F

• Throughput Medium: pH 3–12

• Welded and Balanced: Reduces vibration and increases longevity

• 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: 14"

Contact Us for availability of other styles.

The Mosmatic Rotor Arm TKA-2w2 – 82.810 is a professional-grade 14-inch stainless steel rotor arm engineered for high-pressure surface cleaning. Designed with two precision-welded arms, each featuring 1/8" NPTF nozzle connections, it ensures stable, efficient spray patterns. The G3/8" NPTF inlet integrates seamlessly with a variety of commercial and industrial cleaning systems. Rated for up to 4000 PSI and 250°F, this rotor arm delivers powerful performance with a wide pH compatibility range of 3–12. The welded and dynamically balanced design ensures smooth, vibration-free operation.

Applications

• Industrial surface cleaners

• Commercial floor and pavement washing

• Vehicle undercarriage cleaning systems

• Agricultural and heavy equipment cleaning

• Manufacturing and sanitation processes

Features

• Model: TKA-2w2 – 82.810

• Rotor Arm Diameter: 14 inches

• Material: Stainless steel

• Thread IN: G3/8" NPTF

• Thread OUT: 2 x 1/8" NPTF

• Max Pressure: 4000 PSI

• Max Temperature: 250°F

• pH Compatibility: 3–12

• Welded and balanced design minimizes vibration

• Corrosion-resistant and maintenance-free construction

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: 14"

Contact Us for availability of other styles.

The Mosmatic TKA-2w3 Rotor Arm (SKU: 82.825) is engineered for superior high-pressure cleaning performance. Built from premium stainless steel, this 14” diameter rotor arm features two arms with three nozzle connections for expanded spray coverage. Each arm is fully welded and meticulously balanced to eliminate vibration, ensuring smooth and consistent operation. Designed to handle up to 4000 PSI and temperatures up to 250°F, it supports a wide range of cleaning agents (pH 3–12) for versatile, heavy-duty use.

Applications:

• Surface cleaners and industrial floor washers

• Undercarriage vehicle washing systems

• Commercial cleaning and sanitation

• Agricultural and food processing equipment cleaning

Features:

• 14” diameter with 2 arms and 3 nozzle ports

• Thread IN: G3/8” NPTF

• Thread OUT: 1/8” NPTF

• Heavy-duty stainless steel construction

• Welded and dynamically balanced for zero vibration

• Maximum pressure: 4000 PSI

• Maximum temperature: 250°F

• pH range compatibility: 3–12

• Long-lasting and 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: 14"

Contact Us for availability of other styles.

The Mosmatic TKA-4w5 - 82.748 rotor arm delivers top-tier cleaning power. Constructed from premium stainless steel, this rotor arm features four arms with five nozzle connections, a Thread IN of G3/8” NPTF, and Thread OUT of 1/4” NPTF. With a diameter of 14”/8”, it's rated for 4000 PSI and high temperatures up to 250°F, ideal for industrial and vehicle cleaning.

Applications

• Car and truck wash bays

• Surface cleaning systems

• Industrial equipment cleaning

• Agricultural machinery washdowns

Features

• Heavy-duty stainless steel construction

• Four-arm design with four nozzle ports

• Thread IN: G3/8” NPTF | Thread OUT: 1/4” NPTF

• Dual Diameter: 14”/8”

• Max Pressure: 4000 PSI

• Max Temperature: 250°F

• For pH range 3–12

• Welded and precision-balanced for smooth 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: 14"/8"

Contact Us for availability of other styles.

The Mosmatic TKA-2w2 Rotor Arm – 82.711 is a robust, high-pressure stainless steel rotor arm designed for efficient and reliable cleaning in industrial and commercial applications. With a 16” diameter, dual 1/4” NPTF nozzle outlets, and G3/8” NPTF threaded inlet, this arm is engineered for smooth rotation, thanks to its precision welding and dynamic balancing—eliminating vibrations that can reduce performance. It operates under pressures up to 4000 PSI and temperatures reaching 250°F, compatible with pH 3–12 fluids.

Applications

• Industrial surface cleaners

• Commercial and fleet vehicle washing

• Equipment wash bays

• Food processing and hygiene maintenance

• Factory floor and workshop cleaning systems

Features

• Model: TKA-2w2 – 82.711

• Diameter: 16 inches

• Material: High-grade stainless steel

• Thread Inlet: G3/8” NPTF

• Nozzle Ports: 2 x 1/4” NPTF

• Max Pressure: 4000 PSI

• Max Temperature: 250°F

• Medium Compatibility: pH 3–12

• Welded & Balanced: For vibration-free 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): 1/4" NPTF

Diameter: 16"

Contact Us for availability of other styles.

The Mosmatic Rotor Arm TKA-2w2 – 82.811 is a precision-engineered 16-inch stainless steel rotor arm designed for high-pressure surface cleaning applications. Featuring two welded and balanced arms with 1/8" NPTF nozzle connections, it ensures smooth operation with minimal vibration. With a G3/8" NPTF inlet, the rotor arm easily connects to commercial and industrial systems. Built to withstand up to 4000 PSI and temperatures up to 250°F, it performs reliably across a broad pH range of 3–12, making it ideal for a variety of cleaning tasks.

Applications

• High-pressure surface cleaners

• Industrial floor and concrete cleaning

• Automotive and fleet undercarriage cleaning

• Agricultural and heavy equipment washing

• Food production and sanitary maintenance

Features

• Model: TKA-2w2 – 82.811

• Rotor Arm Diameter: 16 inches

• Material: Stainless steel

• Thread IN: G3/8" NPTF

• Thread OUT: 2 x 1/8" NPTF

• Max Pressure: 4000 PSI

• Max Temperature: 250°F

• pH Compatibility: 3–12

• Welded and dynamically balanced for vibration-free operation

• Corrosion-resistant and 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: 16"

Contact Us for availability of other styles.