Mosmatic offers a wide variety of high pressure trigger guns. From our relax action guns that offer 90% reduced holding and 40% less trigger force to models with built in live swivels. Standard and Weep model designs are also available. Select your gun according to the required pressure rating and the following options.

RA – Relaxed Trigger Action

WS – Weep Option

DG – Swivel Inlet

Inlet Thread: G3/8 F

Outlet Thread: G1/4 F

Color: Orange

Bar Pressure: 310

Temperature (°C)150

Mosmatic offers a wide variety of high pressure trigger guns. From our relax actions guns that offer 90% reduced holding and 40% less trigger force to models with built in live swivels. Standard and Weep model designs are also available.

LAZ in:G3/8"F out:G1/4"F

Inlet ThreadG3/8 F

Outlet ThreadG1/4 F

Bar Pressure350

Temperature (°C)150 / 302°F

Extend the reach and versatility of your surface cleaner with the Mosmatic 78.908 Extension. Engineered from high-grade stainless steel, this durable accessory ensures corrosion resistance and long-lasting performance, even in high-pressure environments.The extension measures 17 inches in length, offering improved access to hard-to-reach areas during commercial and industrial cleaning tasks. Featuring a Thread In of M22 × 1.5 (Female) and a Thread Out of G1/4" (Male), it integrates seamlessly with a wide range of pressure washer and surface cleaner setups for enhanced operational flexibility.

Applications

• Surface cleaner extensions for pressure washers

• Commercial and industrial flat surface cleaning

• Car wash and floor cleaning systems

Key Features

• Made from high-quality stainless steel for corrosion resistance

• 17" extension improves cleaning range and reach

• Thread In: M22 × 1.5 (Female)

• Thread Out: G1/4" (Male)

• Compatible with various Mosmatic surface cleaners and pressure washer tools

Specs 

Material Type: Stainless Steel

IN - M22x1.5 F

OUT - G1/4" M

Lenght: 17"

Weight - 0.7 lbs 

The Mosmatic Duct Cleaner TRR 2S - 85.556 - Adjustable is a powerful and efficient cleaning tool designed for high-pressure applications in vent hoods, trash chutes, pipes, totes, manholes, and most containers. This self-rotating, maintenance-free unit features a stainless steel rotating head enclosed in a protective cage that directs the high-pressure spray precisely to your surface for thorough, consistent results.

The adjustable arms allow for different spray angles, making this unit perfect for horizontal ducts and tanks as well as tight or complex cleaning environments. With two arms and two nozzle connections, the TRR 2S offers wide spray coverage and installs quickly. Built to handle up to 4000 psi and 90°F, this duct cleaner is an excellent choice for industrial, commercial, and municipal cleaning tasks.

Important: Do not use unprotected! 

2 x ⅛” Nozzles not included

Applications

• Ventilation duct and hood cleaning

• Trash chute and pipe interior sanitation

• Tote and container internal washing

• Manhole and vertical access point cleaning

• Tank and horizontal duct cleaning

• Food-grade and industrial equipment cleaning

Features

• Self-Rotating, Maintenance-Free Design: Delivers effective hands-free cleaning with high-pressure performance.

• Adjustable Arms for Custom Spray Angles: Ideal for cleaning horizontal ducts, tanks, and confined areas.

• Two Arms with Dual Nozzle Connections: Ensures full spray coverage (requires two ⅛” nozzles, not included).

• Stainless Steel Protective Cage: Protects the rotating head while guiding the spray accurately.

• High Pressure & Moderate Temperature Handling: Rated for 4000 psi and 90°F with a maximum speed of 1000 rpm.

• Robust Stainless Steel Construction: 12” diameter and 2.8” height for long-lasting performance.

• Chemical Compatibility: Designed for use with pH 3–12 throughput mediums.

• 3/8” NPTF Threaded Inlet: Provides a secure and reliable connection for high-flow operations.

Specs

Pressure: 4000 psi

Temperature: 90°F

RPM: 1000

Material Type:  Stainless steel

Throughput/medium: ph 3-12 

Thread In: 3/8" NPTF

Thread Out (for nozzles): 2 x ⅛”

Diameter: 12"

Height: 2.8"

Weight: 2.8 lbs.

The Mosmatic Duct Cleaner TRR 2S - 85.506 - Adjustable delivers efficient, high-pressure cleaning for vent hoods, ducts, trash chutes, pipes, totes, manholes, and other containers. This self-rotating, maintenance-free cleaning unit features a durable stainless steel rotating head inside a protective cage, ensuring the high-pressure spray is directed precisely to the target surface for consistent, thorough cleaning.

The adjustable arms allow for different spray angles, making this duct cleaner perfect for horizontal ducts and tanks, as well as tight or hard-to-reach spaces. Equipped with two arms and two nozzle connections, the TRR 2S offers enhanced spray coverage with simple and quick installation. Built to withstand up to 4000 psi and 90°F, this unit is ideal for industrial, commercial, and municipal cleaning applications.

Important: Do not use unprotected! 

2 x ⅛” Nozzles not included

Applications

• Duct and ventilation hood cleaning

• Trash chute and pipe interior cleaning

• Tote and container washing

• Manhole interior cleaning and maintenance

• Tank cleaning and horizontal duct servicing

• Industrial and food processing equipment cleaning

Features

• Self-Rotating, Maintenance-Free Operation: Delivers consistent, hands-free high-pressure cleaning.

• Adjustable Arms for Variable Spray Angles: Perfect for horizontal ducts, tanks, and challenging cleaning environments.

• Two Arms with Two Nozzle Connections: Provides efficient spray coverage (requires two ⅛” nozzles, not included).

• Protective Stainless Steel Cage: Safeguards the rotating head while directing the high-pressure spray precisely.

• High Pressure & Temperature Rating: Supports up to 4000 psi and 90°F with a maximum rotational speed of 1000 rpm.

• Compact Stainless Steel Construction: 3” diameter and 2.4” height for easy installation in confined spaces.

• Chemical Compatibility: Suitable for throughput mediums with a pH range of 3–12 for a wide variety of cleaning agents.

• 3/8” NPTF Thread Inlet: Ensures secure, stable connection for high-flow performance.

Specs

Pressure: 4000 psi

Temperature: 90°F

RPM: 1000

Material Type:  Stainless steel

Throughput/medium: ph 3-12 

Thread In: 3/8" NPTF

Thread Out (for nozzles): 2 x ⅛”

Diameter: 3"

Height: 2.4"

Weight: 1.1 lbs.

The Mosmatic Duct Cleaner TRR 2F - 85.466 - Fixed is a high-performance rotary cleaning solution engineered for vertical applications such as trash chutes, pipes, ducts, totes, manholes, and containers. Built from stainless steel and maintenance-free, this self-rotating unit uses a protective cage and spinning head to deliver powerful, consistent high-pressure spray directly to the surface.

Featuring non-adjustable arms with a fixed spray angle, the TRR 2F is ideal for vertical cleaning, delivering uniform spray coverage in confined or hard-to-reach areas. It includes two arms and two nozzle ports, operates at up to 4000 psi and 1000 rpm, and is rated for temperatures up to 90°F—making it a reliable tool for industrial and commercial cleaning needs.

Important: Do not use unprotected! 

2 x ⅛” Nozzles not included

Applications

• Vertical duct and trash chute cleaning

• Pipe and ventilation shaft maintenance

• Tote, tank, and container interior washing

• Manhole and confined space cleaning

• Industrial equipment and facility sanitation

• Food-grade processing system cleaning

Features

• Fixed Spray Angle Arms: Consistent and repeatable spray pattern for vertical surfaces.

• Self-Rotating, Maintenance-Free Design: No internal drive mechanisms—simple, long-term reliability.

• Two Arms with Two Nozzle Ports: Provides effective coverage (requires two ⅛” nozzles, not included).

• High Pressure Capacity: Rated for up to 4000 psi and 1000 rpm for intensive cleaning applications.

• Temperature Tolerance: Operates in environments up to 90°F.

• Rugged Stainless Steel Build: 16” diameter and 2.8” height—perfect for compact or enclosed setups.

• Chemical Compatibility: Handles cleaning agents within a pH range of 3–12.

• 3/8” NPTF Threaded Inlet: Ensures secure, leak-proof connection for high-pressure systems.

Specs

Pressure: 4000 psi

Temperature: 90°F

RPM: 1000

Material Type:  Stainless steel

Throughput/medium: ph 3-12 

Thread In: 3/8" NPTF

Thread Out (for nozzles): 2 x ⅛”

Diameter: 16"

Height: 2.8"

Weight: 3.3 lbs.

The Mosmatic Duct Cleaner TRR 2F - 85.465 - Fixed is a powerful, maintenance-free cleaning solution designed for vertical applications such as trash chutes, pipes, ducts, totes, manholes, and tanks. This self-rotating stainless steel unit delivers reliable performance through a rotating head enclosed in a protective cage, directing high-pressure spray precisely to interior surfaces for thorough, consistent cleaning.

With non-adjustable arms and a fixed spray angle, the TRR 2F is optimized for vertical cleaning, ensuring even coverage in confined or hard-to-reach areas. It features two arms and two nozzle connections, supports up to 4000 psi, and operates at 1000 rpm with a temperature tolerance of up to 90°F—ideal for industrial and commercial cleaning systems.

Important: Do not use unprotected! 

2 x ⅛” Nozzles not included

Applications

• Vertical trash chute and duct cleaning

• Pipe and shaft internal sanitation

• Manhole and confined space cleaning

• Tote, tank, and bin interior washing

• Ventilation and exhaust system maintenance

• Food-grade and industrial facility cleaning

Features

• Fixed Spray Arms: Provides precise, repeatable vertical cleaning—no adjustment needed.

• Self-Rotating, Maintenance-Free Operation: No internal motors or moving parts for easy, long-term use.

• Two Arms with Two Nozzle Ports: Delivers consistent spray coverage (uses two ⅛” nozzles, not included).

• High Pressure Rated: Handles up to 4000 psi with 1000 rpm rotation speed.

• Temperature Tolerant: Operates at up to 90°F for cool-water applications.

• Durable Stainless Steel Construction: 16” diameter and 2.8” height built for confined or rugged environments.

• Chemical Compatibility: Suitable for cleaning agents with pH levels from 3 to 12.

• 1/4” NPTF Threaded Inlet: Secure, leak-proof connection for high-pressure cleaning systems.

Specs

Pressure: 4000 psi

Temperature: 90°F

RPM: 1000

Material Type:  Stainless steel

Throughput/medium: ph 3-12 

Thread In: 1/4" NPTF

Thread Out (for nozzles): 2 x ⅛”

Diameter: 16"

Height: 2.8"

Weight: 3.3 lbs.

The Mosmatic Duct Cleaner TRR 2F - 85.456 - Fixed is a high-performance rotary cleaning tool engineered for vertical ducts, trash chutes, pipes, totes, manholes, and most containers. This self-rotating, maintenance-free stainless steel unit features a rotating head enclosed in a protective cage, ensuring high-pressure spray is directed precisely to the surface for consistent, effective cleaning.

With non-adjustable arms and a fixed spray angle, the TRR 2F is ideal for vertical cleaning applications, offering repeatable and dependable coverage in shafts and confined environments. It includes two arms and two nozzle ports, is rated for up to 4000 psi, operates at 1000 rpm, and handles temperatures up to 90°F—making it a go-to solution for industrial and commercial sanitation tasks.

Important: Do not use unprotected! 

2 x ⅛” Nozzles not included

Applications

• Vertical duct and trash chute cleaning

• Pipe and shaft internal sanitation

• Manhole and lift station cleaning

• Tote, tank, and bin interior washing

• Food-grade facility and equipment cleaning

• Industrial vertical surface maintenance

Features

• Fixed Spray Angle Arms: Optimized for vertical applications—no adjustments needed.

• Self-Rotating, Maintenance-Free Design: Operates without internal drive systems for simple, reliable use.

• Two Arms with Two Nozzle Connections: Enables consistent spray distribution (uses two ⅛” nozzles, not included).

• High Pressure Operation: Rated for up to 4000 psi with 1000 rpm performance.

• Temperature Tolerance: Suitable for applications up to 90°F.

• Durable Stainless Steel Construction: 12” diameter and 2.8” height for reliable use in tight spaces.

• Chemical Compatibility: Works with cleaning agents from pH 3 to 12.

• 3/8” NPTF Threaded Inlet: Secure, leak-proof connection for high-pressure cleaning systems.

Specs

Pressure: 4000 psi

Temperature: 90°F

RPM: 1000

Material Type:  Stainless steel

Throughput/medium: ph 3-12 

Thread In: 3/8" NPTF

Thread Out (for nozzles): 2 x ⅛”

Diameter: 12"

Height: 2.8"

Weight: 2.8 lbs.

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.

Mosmatic high-pressure rotor arms are expertly built from stainless steel, offering unmatched strength and precision. Each arm is welded and dynamically balanced to eliminate dangerous vibrations, ensuring smooth, reliable operation.
The TKA-3w3 82.875 features three arms and three nozzle connections, with a Thread IN of G3/8” NPTF to Thread OUT of 1/8” NPTF, and a robust 24” diameter. Ideal for high-demand cleaning applications, this rotor arm handles pressures up to 4000 PSI and temperatures up to 250°F.

Applications

• Professional and commercial surface cleaners

• Industrial equipment and vehicle wash systems

• Large surface pressure washing

• High-volume cleaning operations

Features

• High-grade stainless steel construction

• Three-arm design with three nozzle connections

• Welded and precision-balanced for vibration-free operation

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

• Diameter: 24"

• Max Pressure: 4000 PSI

• Max Temperature: 250°F

• Suitable for pH 3–12 cleaning 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): 1/8" NPTF

Diameter: 24"

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 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 crafted from durable stainless steel, expertly welded and dynamically balanced to ensure vibration-free, smooth performance.
The TKA-3w3 82.868 model is designed with three arms and three nozzle connections, featuring a Thread IN of G3/8” NPTF to Thread OUT of 1/8” NPTF, and a 10” diameter. Engineered to withstand up to 4000 PSI and temperatures up to 250°F, it handles a broad range of cleaning chemicals with a pH range from 3 to 12.

Applications

• High-pressure surface cleaners

• Industrial cleaning equipment

• Commercial and fleet wash systems

• Heavy-duty floor and pavement washers

Features

• Premium stainless steel construction

• Balanced for safe, vibration-free operation

• Three-arm design with three nozzle ports

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

• Diameter: 10"

• Max Pressure: 4000 PSI

• Max Temperature: 250°F

• Compatible with pH 3–12 cleaning 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): 1/8" NPTF

Diameter: 10"

Contact Us for availability of other styles.

Mosmatic high-pressure rotor arms deliver maximum durability and smooth operation, made from high-quality stainless steel. Each arm is expertly welded and balanced to eliminate dangerous vibrations during use.
The TKA-3w3 82.867 features three arms and three nozzle connections, a Thread IN of G3/8” NPTF, a Thread OUT of 1/8” NPTF, and an 8” diameter. Built to handle up to 4000 PSI and 250°F, it’s optimized for high-pressure cleaning with media pH between 3 and 12.

Applications

• High-pressure surface cleaning

• Industrial and commercial cleaning systems

• Car wash operations

• Floor and pavement cleaners

Features

• Corrosion-resistant stainless steel construction

• Precision-welded and dynamically balanced

• Three arms with three nozzle ports

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

• Diameter: 8"

• 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): 1/8" NPTF

Diameter: 8"

Contact Us for availability of other styles.