Products

The Mosmatic TKA-2w3 High Pressure Rotor Arm (SKU: 82.726) is expertly crafted from premium stainless steel for durability and long-lasting performance. Designed with two arms and three nozzle connections, this rotor arm is precision welded and balanced to eliminate vibration and ensure smooth, consistent operation. Engineered for professional cleaning systems, it features G3/8” NPTF inlet and 1/4” NPTF outlet threads, supporting a diameter of 16”. Ideal for high-pressure applications with a maximum pressure of 4000 PSI and a temperature resistance up to 250°F, it handles a pH range of 3–12.

Applications:

• High-pressure surface cleaners

• Undercarriage washing systems

• Industrial cleaning solutions

• Vehicle wash systems

Features:

• Stainless steel construction for corrosion resistance

• Two-arm design with three nozzle ports for superior coverage

• Welded and precision-balanced for smooth operation

• Max pressure: 4000 PSI

• Max temperature: 250°F

• pH range: 3–12

• Thread IN: G3/8” NPTF

• Thread OUT: 1/4” NPTF

• Rotor arm diameter: 16”

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.

Mosmatic high-pressure rotor arms are expertly crafted from stainless steel to ensure maximum durability and performance. Each arm is welded and precisely balanced to eliminate dangerous vibrations and promote smooth, efficient operation.
The TKA-4w4 82.737 model 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”/10”. Designed for high-demand cleaning environments, it withstands pressures up to 4000 PSI and temperatures up to 250°F.

Applications

• Industrial surface cleaning

• Heavy-duty commercial pressure washing

• Fleet and vehicle washing systems

• Manufacturing and maintenance facilities

Features

• Premium stainless steel construction

• Four arms with four nozzle connections

• Fully welded and precision balanced

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

• Diameter: 16”/10”

• Max Pressure: 4000 PSI

• Max Temperature: 250°F

• Compatible with pH 3–12 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): 1/4" NPTF

Diameter: 16"/10"

Contact Us for availability of other styles.

Mosmatic’s high-pressure rotor arms are designed for maximum performance and durability. Crafted from premium stainless steel, the TKA-4w5 - 82.852 rotor arm features four arms and five nozzle connections, expertly welded and balanced to eliminate operational vibration. Built with a Thread IN of G3/8” NPTF to Thread OUT of 1/8” NPTF, and a dual diameter of 16"/10", this rotor arm supports pressures up to 4000 PSI and temperatures up to 250°F. Ideal for use with a wide range of pH 3–12 cleaning agents.

Applications

• High-pressure vehicle wash systems

• Commercial and industrial floor cleaning

• Equipment wash bays and service centers

• Agriculture and heavy-duty machinery cleaning

Features

• Four-arm, five-nozzle setup for efficient cleaning coverage

• Stainless steel construction for superior corrosion resistance

• Precision welding and balancing for vibration-free performance

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

• Dual diameter: 16"/10"

• Max pressure: 4000 PSI

• Max temperature: 250°F

• Compatible with pH 3–12 cleaning solutions

• Maintenance-free and highly durable

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"/10"

Contact Us for availability of other styles.

Mosmatic high-pressure rotor arms are engineered from premium stainless steel to deliver reliable, long-lasting performance in demanding cleaning environments. Each arm is precisely welded and dynamically balanced to eliminate dangerous vibrations, ensuring smooth and safe operation.
The TKA-4w4 82.835 features four arms with four nozzle connections, a Thread IN of G3/8” NPTF, a Thread OUT of 1/8” NPTF, and a dual diameter of 16”/6”. It handles pressures up to 4000 PSI and temperatures up to 250°F, ideal for high-efficiency cleaning.

Applications

• Commercial and industrial surface cleaning

• Fleet vehicle and heavy equipment washing

• High-pressure maintenance cleaning

• Automated rotating wash systems

Features

• Durable stainless steel construction

• Four-arm, four-nozzle configuration for enhanced cleaning efficiency

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

• Dual Diameter: 16”/6”

• Max Pressure: 4000 PSI

• Max Temperature: 250°F

• pH range: 3–12 throughput medium compatibility

• Welded and precision-balanced to eliminate 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: 16"/6"

Contact Us for availability of other styles.

Mosmatic high-pressure rotor arms are engineered from durable stainless steel to ensure superior cleaning performance and long service life. The TKA-4w5 - 82.850 features four arms and five nozzle connections, precision welded and dynamically balanced to eliminate vibration during operation. Designed with a Thread IN of G3/8” NPTF to Thread OUT of 1/8” NPTF and a dual diameter of 16"/6", this rotor arm handles up to 4000 PSI and temperatures up to 250°F. Compatible with pH 3–12 cleaning solutions.

Applications

• Professional vehicle washing systems

• Industrial surface and floor cleaning

• Agricultural and heavy equipment washdowns

• High-pressure cleaning stations

Features

• Four-arm, five-nozzle configuration for powerful coverage

• Stainless steel construction for corrosion resistance

• Welded and balanced for vibration-free operation

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

• Dual diameter: 16"/6"

• Max pressure: 4000 PSI

• Max temperature: 250°F

• Suitable for pH 3–12 chemicals

• Maintenance-free, precision 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"/6"

Contact Us for availability of other styles.

The 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

• Flat surface cleaners

• Industrial floor scrubbers

• Commercial wash bays

• Agricultural and food processing equipment cleaning

• Pressure washer systems in maintenance facilities

Features

• Model: TKA-2w2 – 82.712

• Diameter: 18 inches

• Material: Durable stainless steel

• Thread Inlet: G3/8” NPTF

• Nozzle Outlets: 2 x 1/4” NPTF

• 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.

The Mosmatic TKA-2w3 High Pressure Rotor Arm (SKU: 82.727) is engineered for peak performance in demanding cleaning applications. Made from durable stainless steel, it features two arms and three nozzle connections to deliver powerful and efficient coverage. Each arm is precision welded and balanced to eliminate vibration, ensuring safe and smooth operation. This 18" diameter rotor arm has a G3/8” NPTF inlet and 1/4” NPTF outlet threads, designed for up to 4000 PSI and 250°F, withstanding throughput media in the pH range of 3–12.

Applications:

• Professional surface cleaners

• High-pressure undercarriage cleaning

• Industrial wash bays

• Vehicle wash systems

Features:

• Heavy-duty stainless steel construction

• Two-arm configuration with three nozzle ports

• Fully welded and precision-balanced

• Thread IN: G3/8” NPTF

• Thread OUT: 1/4” NPTF

• Rotor diameter: 18”

• Max pressure: 4000 PSI

• Max temperature: 250°F

• Chemical compatibility: pH 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"

Contact Us for availability of other styles.

The Mosmatic TKA-2w3 Rotor Arm (SKU: 82.827) is engineered for superior performance in high-pressure cleaning systems. Made from high-grade stainless steel, this 18” diameter rotor arm features two arms and three nozzle connections for enhanced cleaning efficiency. Each arm is welded and precision balanced to prevent vibration and ensure smooth, safe operation. Designed for maximum pressure of 4000 PSI and temperatures up to 250°F, it operates reliably with a wide range of cleaning solutions (pH 3–12).

Applications:

• High-pressure surface cleaning equipment

• Car wash underbody systems

• Industrial cleaning machines

• Agricultural and heavy-duty cleaning

Features:

• 18” diameter with 2 arms and 3 nozzle ports

• Thread IN: G3/8” NPTF

• Thread OUT: 1/8” NPTF

• Corrosion-resistant stainless steel build

• Welded and balanced for smooth, vibration-free operation

• Max pressure: 4000 PSI

• Max temperature: 250°F

• Chemical resistance: pH 3–12

• Maintenance-free design for long-lasting 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: 18"

Contact Us for availability of other styles.

The Mosmatic Rotor Arm TKA-2w2 – 82.891 is a high-performance 18.5-inch stainless steel rotor arm designed for professional high-pressure cleaning systems. Featuring two welded and precision-balanced arms, this rotor arm guarantees smooth, vibration-free operation. It has a G3/8" NPTF inlet and two 1/8" NPTF outlet connections, ensuring quick integration into various cleaning applications. Built to withstand a maximum pressure of 4000 PSI and temperatures up to 250°F, it operates efficiently within a pH range of 3–12.

Applications

• High-pressure flat surface cleaners

• Industrial cleaning and maintenance

• Equipment and vehicle wash bays

• Commercial facility cleaning systems

• Sanitation and floor restoration services

Features

• Model: TKA-2w2 – 82.891

• Rotor Arm Diameter: 18.5 inches

• Material: Premium stainless steel construction

• Thread IN: G3/8" NPTF

• Thread OUT: 2 x 1/8" NPTF

• Max Pressure: 4000 PSI

• Max Temperature: 250°F

• pH Range: 3–12

• Precision welded and balanced to reduce vibration

• Corrosion-resistant and maintenance-free for long 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"

Contact Us for availability of other styles.

The Mosmatic TKA-2w3 Rotor Arm (SKU: 82.792) is a premium high-pressure cleaning accessory engineered for precision and durability. Constructed from corrosion-resistant stainless steel, this 18.5" rotor arm features two arms and three nozzle ports for superior spray coverage. Each component is expertly welded and precision-balanced to eliminate vibration and ensure smooth, consistent operation. Designed for use in high-demand environments, this rotor arm operates at a maximum of 4000 PSI and 250°F, withstanding chemical media in the pH range of 3–12.

Applications:

• Commercial and industrial surface cleaning

• High-pressure vehicle underbody wash systems

• Equipment and machinery wash bays

• Heavy-duty washdown stations

Features:

• Two-arm, three-nozzle configuration

• Heavy-duty stainless steel design

• Welded and balanced for vibration-free operation

• Thread IN: G3/8” NPTF

• Thread OUT: 1/4” NPTF

• Rotor diameter: 18.5”

• Max pressure: 4000 PSI

• Max temperature: 250°F

• Compatible with pH 3–12 chemicals

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"

Contact Us for availability of other styles.

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.

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.

The Mosmatic TKA-2w3 Rotor Arm (SKU: 82.892) is designed for professional high-pressure cleaning solutions. Crafted from high-grade stainless steel, this rotor arm features a 18.5” diameter with two arms and three nozzle connections for expanded cleaning coverage. Each unit is precisely welded and dynamically balanced to eliminate vibrations, ensuring smooth and safe operation. Built to endure pressures up to 4000 PSI and temperatures up to 250°F, it supports chemical usage within a pH range of 3–12, making it ideal for a variety of industrial cleaning applications.

Applications:

• Industrial surface cleaning

• Underbody car wash systems

• Agricultural and heavy equipment cleaning

• Commercial and municipal cleaning systems

Features:

• 18.5” diameter rotor arm with 2 arms and 3 nozzle ports

• Thread IN: G3/8” NPTF

• Thread OUT: 1/8” NPTF

• Stainless steel construction for corrosion resistance

• Welded and precision-balanced for vibration-free performance

• Max pressure: 4000 PSI

• Max temperature: 250°F

• Chemical resistance: pH 3–12

• Maintenance-free, durable 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: 18.5"

Contact Us for availability of other styles.

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

• 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

• Material: High-quality stainless steel

• Inlet Thread: G3/8” NPTF

• Nozzle Outlets: 2 x 1/4” NPTF

• 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.

The Mosmatic Rotor Arm TKA-2w2 – 82.813 delivers professional-grade performance with its stainless steel construction and precision welding. Designed for high-pressure surface cleaning, this 20-inch rotor arm features two arms with dual 1/8" NPTF nozzle connections and a G3/8" NPTF inlet. Balanced to eliminate vibration, it ensures smooth operation under pressures up to 4000 PSI and temperatures up to 250°F. Perfect for a variety of industrial and commercial cleaning needs, and compatible with throughput mediums within a pH range of 3–12.

Applications

• High-pressure surface cleaning equipment

• Industrial and commercial floor cleaners

• Driveway, sidewalk, and parking lot cleaning

• Vehicle wash systems and facilities

• Food processing and sanitation operations

Features

• Model: TKA-2w2 – 82.813

• Rotor Arm Diameter: 20 inches

• Material: Heavy-duty 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 for vibration-free performance

• 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: 20"

Contact Us for availability of other styles.