Products

Mosmatic’s high-pressure rotor arms are expertly crafted from high-quality stainless steel, offering unmatched durability and performance. Each arm is welded and dynamically balanced to eliminate vibrations, ensuring safe, smooth operation.
The TKA-3w3 82.870 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 14”. It handles up to 4000 PSI and 250°F, making it a versatile choice for industrial and commercial cleaning applications.

Applications

• Surface cleaners for industrial environments

• Heavy-duty vehicle and fleet washing

• Floor and ground cleaning equipment

• High-pressure cleaning systems

Features

• Stainless steel construction for corrosion resistance

• Three arms with three nozzle outlets

• Welded and dynamically balanced design

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

• Diameter: 14"

• Max Pressure: 4000 PSI

• Max Temperature: 250°F

• Suitable for use with pH 3–12 solutions

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.

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’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 high-pressure rotor arms are precision-crafted from stainless steel, providing superior durability and performance for demanding cleaning applications. The TKA-4w5 - 82.848 features four arms and five nozzle connections, with expertly welded and dynamically balanced construction to eliminate vibrations. Designed with a Thread IN of G3/8” NPTF to Thread OUT of 1/8” NPTF, and a dual diameter of 14"/8", it supports up to 4000 PSI and handles temperatures up to 250°F, with compatibility for pH 3–12 cleaning mediums.

Applications

• Vehicle and fleet wash systems

• Industrial floor and surface cleaning

• Agricultural equipment cleaning

• High-pressure washing stations

Features

• Four-arm, five-nozzle configuration for enhanced cleaning reach

• Stainless steel construction for corrosion resistance

• Precision welded and balanced for smooth operation

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

• Dual diameter: 14"/8"

• Max pressure: 4000 PSI

• Max temperature: 250°F

• Chemical compatibility: pH 3–12

• Maintenance-free design 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: 14"/8"

Contact Us for availability of other styles.

The Mosmatic TKA-2w3 Rotor Arm (SKU: 82.826) delivers outstanding performance for high-pressure cleaning applications. Constructed from premium stainless steel, this 16” diameter rotor arm features two arms and three nozzle connections, providing efficient and even coverage. Each unit is fully welded and precision balanced to prevent vibration, ensuring safe and smooth operation. Rated for up to 4000 PSI and 250°F, it is compatible with a wide range of cleaning agents (pH 3–12), making it ideal for demanding environments.

Applications:

• High-pressure surface cleaners

• Car wash undercarriage systems

• Industrial floor cleaning equipment

• Agricultural and manufacturing facility sanitation

Features:

• 16” diameter with 2 arms and 3 nozzle ports

• Thread IN: G3/8” NPTF

• Thread OUT: 1/8” NPTF

• Durable stainless steel construction

• Welded and dynamically balanced for vibration-free performance

• Maximum pressure: 4000 PSI

• Maximum temperature: 250°F

• Chemical resistance: pH 3–12

• 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): 1/8" NPTF

Diameter: 16"

Contact Us for availability of other styles.

Mosmatic high pressure rotor arms are engineered for reliability and superior performance. Built from stainless steel, they are precision-welded and dynamically balanced to eliminate dangerous vibrations and ensure smooth, safe operation under high loads.

The TKA-3w3 82.771 model features three arms and three nozzle ports, with a G3/8” NPTF thread inlet and 1/4” NPTF outlet. Designed for rigorous high-pressure cleaning, it withstands up to 4000 PSI and temperatures up to 250°F, making it ideal for a variety of industrial and commercial cleaning applications with a pH tolerance from 3 to 12.

Applications:

• Commercial and industrial floor cleaning

• Vehicle and fleet wash systems

• Municipal maintenance equipment

• Factory floor cleaning

• High-pressure sanitation systems

Features:

• Stainless steel construction for durability and corrosion resistance

• Three-arm design with three nozzle ports for enhanced cleaning coverage

• Welded and balanced for safe, vibration-free performance

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

• Max pressure: 4000 PSI

• Max temperature: 250°F

• Suitable for throughput medium pH range: 3–12

• 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: 16"

Contact Us for availability of other styles.

Mosmatic’s high-pressure rotor arms are precision-engineered from durable stainless steel for superior reliability and performance. Each rotor arm is welded and dynamically balanced to eliminate dangerous vibrations, delivering smooth, safe operation.
The TKA-3w3 82.871 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 16”. Built for high-pressure applications, it supports up to 4000 PSI and withstands temperatures up to 250°F, suitable for various industrial cleaning uses.

Applications

• Industrial surface cleaning equipment

• Commercial fleet and vehicle wash systems

• Heavy-duty ground and concrete cleaning

• High-pressure wash bays and cleaning stations

Features

• Premium stainless steel construction for corrosion resistance

• Three-arm design with three nozzle outlets

• Welded and dynamically balanced for smooth operation

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

• Diameter: 16"

• Max Pressure: 4000 PSI

• Max Temperature: 250°F

• Handles throughput medium 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): 1/8" NPTF

Diameter: 16"

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.

Built for maximum reliability, the Mosmatic TKA-4w5 - 82.752 high-pressure rotor arm features four arms and five nozzle outlets. Made of stainless steel with precision welding and balancing, this model comes with G3/8” NPTF Thread IN and 1/4” NPTF Thread OUT, and a dual-diameter configuration of 16”/10”. Rated up to 4000 PSI and 250°F, it's ideal for heavy-duty cleaning.

Applications

• Vehicle and fleet washing

• Industrial surface maintenance

• Agricultural and construction machinery cleaning

• Food processing sanitation

Features

• Stainless steel, corrosion-resistant construction

• Four arms with five nozzles

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

• Diameter: 16”/10”

• Max Pressure: 4000 PSI

• Max Temperature: 250°F

• Excellent balance for smooth rotation

• 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: 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's TKA-4w5 - 82.750 high-pressure rotor arm is engineered for heavy-duty applications. Featuring four arms and five nozzle ports, the rotor arm ensures high performance and smooth operation. Equipped with G3/8” NPTF Thread IN and 1/4” NPTF Thread OUT, and a 16”/6” diameter, it withstands pressures up to 4000 PSI and temperatures up to 250°F.

Applications

• Car wash gantry systems

• Industrial parts cleaning

• Surface cleaning equipment

• Agricultural and heavy vehicle washing

Features

• Stainless steel, welded and balanced

• Four-arm, five-nozzle setup

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

• Diameter: 16”/6”

• Max Pressure: 4000 PSI

• Max Temperature: 250°F

• pH range 3–12 compatible

• Smooth, low-vibration 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: 16"/6"

Contact Us for availability of other styles.

The 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

• 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 high-pressure rotor arms are precision-engineered for maximum performance and durability. Constructed from high-grade stainless steel, they are expertly welded and dynamically balanced to eliminate harmful vibrations and ensure safe, smooth operation under extreme conditions.

The TKA-3w3 82.772 model features three robust arms with three nozzle connections, a G3/8” NPTF thread inlet, and a 1/4” NPTF outlet. Designed for high-performance cleaning tasks, it handles up to 4000 PSI and temperatures up to 250°F. 18" diameter. Compatible with a pH range of 3 to 12, it is the ideal choice for industrial and commercial cleaning operations.

Applications:

• Surface cleaners for industrial floors

• Vehicle and truck wash systems

• Municipal equipment cleaning

• Factory floor sanitation

• High-pressure cleaning equipment

Features:

• Stainless steel construction for superior corrosion resistance

• Three-arm design with three nozzle ports for optimal cleaning coverage

• Welded and balanced to eliminate vibration and ensure smooth operation

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

• Maximum pressure: 4000 PSI

• Maximum temperature: 250°F

• pH tolerance: 3–12

• 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: 18"

Contact Us for availability of other styles.

Mosmatic high-pressure rotor arms are crafted from high-grade stainless steel, ensuring strength, durability, and optimal performance. Each rotor arm is professionally welded and balanced to minimize vibration and maximize smooth, safe operation.
The TKA-3w3 82.872 features two arms with three nozzle connections, a Thread IN of G3/8” NPTF to Thread OUT of 1/8” NPTF, and a diameter of 18”. Built to withstand up to 4000 PSI and temperatures up to 250°F, it’s ideal for heavy-duty and industrial cleaning solutions.

Applications

• High-pressure surface cleaners

• Industrial floor and ground cleaning

• Heavy-duty vehicle and fleet washing

• Commercial cleaning systems

Features

• Stainless steel construction for corrosion resistance

• Two-arm configuration with three nozzle outlets

• Welded and dynamically balanced for vibration-free performance

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

• Diameter: 18"

• Max Pressure: 4000 PSI

• Max Temperature: 250°F

• Throughput medium: 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): 1/8" NPTF

Diameter: 18"

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.