Mosmatic high-pressure rotor arms are expertly crafted from stainless steel for exceptional durability and smooth operation. All rotor arms are welded and precision-balanced to eliminate dangerous vibrations and enhance performance.
The TKA-4w4 82.733 model 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 design of 14”/8”. Built to withstand a maximum pressure of 4000 PSI and temperatures up to 250°F, it delivers powerful, reliable cleaning performance across demanding applications.

Applications

• Surface cleaning systems

• Industrial pressure washing

• Vehicle wash operations

• High-performance cleaning solutions

Features

• Premium stainless steel construction

• Four-arm configuration with four nozzle connections

• Welded and precision-balanced to reduce vibration

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

• Diameter: 14”/8”

• Max Pressure: 4000 PSI

• Max Temperature: 250°F

• Compatible with throughput mediums of 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: 14"/8"

Contact Us for availability of other styles.

Mosmatic high-pressure rotor arms are built for outstanding strength, precision, and longevity. Fabricated from premium stainless steel, the arms are welded and carefully balanced to eliminate vibration and ensure consistent, smooth operation.
The TKA-4w4 82.843 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 20”/14”. Rated for pressures up to 4000 PSI and temperatures up to 250°F, it’s perfect for demanding cleaning tasks.

Applications

• Heavy-duty industrial surface cleaning

• Truck wash bays and equipment cleaning

• Agriculture and construction machinery wash

• High-pressure rotating cleaning systems

Features

• High-quality stainless steel construction

• Four-arm design with four precision nozzle ports

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

• Dual Diameter: 20”/14”

• Max Pressure: 4000 PSI

• Max Temperature: 250°F

• Suitable for pH range 3–12

• Welded and dynamically balanced for vibration-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): 1/8" NPTF

Diameter: 20"/14"

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’s high-pressure rotor arms are crafted from premium stainless steel for maximum durability and performance. All rotor arms are expertly welded and precision-balanced to eliminate vibrations and ensure safe, efficient cleaning operations.
The TKA-4w4 82.837 model 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”/10”. Built to handle high pressures up to 4000 PSI and temperatures up to 250°F, it’s ideal for demanding wash applications.

Applications

• Surface cleaning in industrial environments

• Commercial vehicle and fleet washing

• Construction equipment cleaning

• Rotating cleaning systems

Features

• High-grade stainless steel construction

• Four-arm, four-nozzle setup for optimal cleaning coverage

• 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 media

• Welded and dynamically balanced for vibration-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): 1/8" 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’s high-pressure rotor arms are built from premium stainless steel to deliver top-tier performance and longevity. Each arm is expertly welded and precision-balanced to eliminate vibration, ensuring smooth, safe, and efficient operation.
The TKA-4w4 82.833 model 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 14”/8”. Designed for high-pressure applications, it supports up to 4000 PSI and withstands temperatures up to 250°F.

Applications

• Industrial and commercial surface cleaning

• Fleet vehicle and heavy equipment washing

• Pressure cleaning in maintenance and wash bays

• High-efficiency rotating cleaning systems

Features

• Stainless steel construction for maximum durability

• Four-arm, four-nozzle configuration for enhanced coverage

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

• Dual Diameter: 14”/8”

• Max Pressure: 4000 PSI

• Max Temperature: 250°F

• Throughput medium compatibility: pH 3–12

• Fully welded and balanced to eliminate operational vibrations

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"/8"

Contact Us for availability of other styles.

Mosmatic’s high-pressure rotor arms are engineered with premium stainless steel for outstanding durability and performance. Welded and precision-balanced, they eliminate dangerous vibrations to ensure safe and efficient operation.
The TKA-4w4 82.831 model features four arms with four nozzle connections, a Thread IN of G3/8” NPTF and a Thread OUT of 1/8” NPTF, and dual diameters of 8”/8”. It supports a maximum pressure of 4000 PSI and temperatures up to 250°F, designed for demanding cleaning environments.

Applications

• Surface cleaning in industrial facilities

• Truck, bus, and heavy equipment wash stations

• Pressure washing systems in maintenance bays

• High-efficiency rotating cleaning systems

Features

• Stainless steel construction for maximum durability

• Four-arm, four-nozzle design for optimized coverage

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

• Dual Diameter: 8”/8”

• Max Pressure: 4000 PSI

• Max Temperature: 250°F

• Handles throughput medium: pH 3–12

• Fully welded and balanced to eliminate vibrations

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"/8"

Contact Us for availability of other styles.

Mosmatic high-pressure rotor arms are engineered from durable stainless steel for top-tier performance and longevity. Each arm is expertly welded and precision-balanced to eliminate dangerous vibrations, ensuring smooth and reliable operation.
The TKA-4w4 82.743 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 20”/14”. Designed for demanding cleaning applications, it supports up to 4000 PSI and high temperatures up to 250°F.

Applications

• Heavy-duty surface cleaning

• Industrial equipment and vehicle washing

• Professional-grade pressure washing systems

• Fleet and facility maintenance

Features

• High-quality stainless steel construction

• Four arms with four nozzle outlets

• Fully welded and dynamically balanced

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

• Diameter: 20”/14”

• Maximum Pressure: 4000 PSI

• Maximum Temperature: 250°F

• Suitable for pH range: 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: 20"/14"

Contact Us for availability of other styles.

Mosmatic 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.

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 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

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

• Diameter: 16”/6”

• 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.

Mosmatic high-pressure rotor arms are engineered from premium stainless steel for maximum durability and performance. Each arm is expertly welded and precision-balanced to eliminate dangerous vibrations and ensure smooth, reliable operation.
The TKA-4w4 82.731 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 8"/8". It is designed to handle up to 4000 PSI and withstand temperatures up to 250°F, making it ideal for the toughest cleaning applications.

Applications

• Surface cleaners

• Industrial pressure washing

• Vehicle washing systems

• High-efficiency cleaning operations

Features

• Heavy-duty stainless steel construction

• Four-arm configuration with four nozzle connections

• Welded and balanced to eliminate vibrations

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

• Diameter: 8"/8"

• Max Pressure: 4000 PSI

• Max Temperature: 250°F

• Suitable for throughput mediums with 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: 8"/8"

Contact Us for availability of other styles.