Mosmatic

Mosmatic Rotor arms can withstand up to 4000 psi, are precision wielded and balanced. This rotor arm can be used on:

• Mosmatic Contractor Series Surface Cleaner
• Mosmatic Commercial Series Surface Cleaner

The Mosmatic Rotor Arm TKA-2w2 – 82.815 is engineered for maximum performance in demanding high-pressure cleaning applications. Built from premium stainless steel, this rotor arm is precision welded and balanced to reduce vibration and ensure reliable, smooth operation. It features two arms with dual 1/8" NPTF nozzle connections and a G3/8" NPTF inlet. Designed to handle up to 4000 PSI and 250°F, it is suitable for a wide range of cleaning tasks with mediums in the pH 3–12 range.

Applications

• Industrial surface cleaning equipment

• High-pressure washers and systems

• Commercial vehicle wash systems

• Sidewalks, driveways, and concrete surface cleaning

• Food processing and sanitation industries

Features

• Model: TKA-2w2 – 82.815

• Rotor Arm Diameter: 24 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

• Throughput Medium: pH 3–12

• Welded and dynamically balanced for vibration-free operation

• Corrosion-resistant and maintenance-free

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 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.

The Mosmatic TKAk-2w2 D 6" Rotor Arm is a precision-engineered replacement part designed for reliable use in Mosmatic 300mm rotary surface cleaners. This single-arm rotor includes two precisely aligned 1/8" NF nozzle holders for even spray coverage and effective high-pressure cleaning.

Made from polished stainless steel and measuring 250mm in length, the arm is welded and balanced to eliminate vibrations—ensuring safe, smooth operation and extended cleaner life. With its M12x1-F thread connection, it installs easily and includes a center plug for secure attachment.

Ideal for replacing worn or damaged components, the TKAk-2w2 D rotor arm is built to meet the durability standards required in professional cleaning applications.

Key Features:

• 6" replacement rotor arm (250mm), single-arm with two nozzles

• Polished stainless steel construction for durability and corrosion resistance

• Precision-welded and dynamically balanced to reduce vibration

• Fits Mosmatic 300mm rotary surface cleaners

• Includes 2 x 1/8" NF nozzle holders and center plug

Video

Specs

Data sheet

Part Number:  82.621

Inlet Thread:  M12x1 F

Outlet Thread:  1/8 NPTF

Bar Pressure: 275

Temperature (°C) 120

Diameter (Mm): 250

Mosmatic 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 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 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.

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.

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-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

• Industrial floor and equipment cleaning

• Commercial vehicle washing systems

• Sanitation and food-grade facilities

• Agriculture and livestock cleaning equipment

Features

• Model: TKA-2w2 – 82.807

• Diameter: 8 inches

• Material: Corrosion-resistant stainless steel

• Inlet Thread: G3/8" NPTF

• Outlet Threads: 2 x 1/8" NPTF

• Max Pressure: 4000 PSI

• Max Temperature: 250°F

• 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.

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 Distributor Arm Assembly 900.550 is a direct replacement component designed for use with the Mosmatic TYR 3" Adjustable Duct Cleaner—compatible with both warm water model 81.506 and cold water model 85.506. This precision-engineered assembly features a 2-nozzle setup with a 3/8” NPTF connection, ensuring consistent and efficient water distribution. Built to Mosmatic’s high-performance standards, it offers durability, easy installation, and reliable function in demanding duct cleaning applications.

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-3cw3 D 18.5" G3/8"F 3x1/8"NF 3500 psi

• Use to upgrade a FL-CR Mosmatic 520mm Surface Cleaner to triple arm
• 3 x Nozzle outlet 1/8 NPT
• Polished stainless steel
• Solid yet light construction
• Precision welded and balanced

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 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. 

Fits Hurricane

TKA-3w3 D 28" G3/8"F 3x1/8"NF H=20

• Polished stainless steel arm
• Can withstand up to 4000 psi
  
• Precision welded and balanced