Rotary Unions and Swivels
Mosmatic Swivels & Rotary Unions
Mosmatic designs and manufactures high-quality, superior stainless steel products for the commercial car wash industry and high pressure cleaning market. Mosmatic swivels are engineered for smooth operation under high pressure conditions and are created to be long-lasting and maintenance free.
Mosmatic swivels are used in ceiling and wall car wash booms, air booms, automatic car washes, self-service car wash bays. They are also used in specialized industrial cleaning systems. Unique specialty items like Duct Cleaners, Spinning Head Spiders, Manhole Cleaners, Undercarriage Cleaners - just to name a few - can be found at The Mosmatic Professional.
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The Mosmatic 59.153 DYT Swivel is a heavy-duty, high-performance stainless steel swivel designed for high-pressure, self-rotating applications that involve both radial and thrust forces. Ideal for surface cleaners, rotary nozzles, and parts washers, this swivel delivers the reliability and durability required for demanding industrial and commercial cleaning environments.
Equipped with a quadruple bearing system - featuring two radial ball bearings and two thrust ball bearings - this swivel ensures consistent, stable performance at high speeds and pressures. The carbide seal system offers extended seal life, and integrated weep holes allow for early detection of seal failure, reducing unplanned downtime. With support for up to 5000 PSI, 250°F, and 2000 RPM, this swivel is engineered for precision and endurance.
Applications
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Commercial and industrial surface cleaners
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High-pressure parts washing systems
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Rotary spray bars and nozzles
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Self-rotating and robotic cleaning equipment
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Equipment requiring high-load, high-speed swivels
Key Features
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Thread In: 3/8" NPT Female
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Thread Out: 3/8" NPT Male
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Material: Full stainless steel for corrosion resistance
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Quadruple Bearing System: 2 radial + 2 thrust bearings
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Seal Type: High-performance carbide seal
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Seal Failure Warning: Integrated weep holes
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Max Pressure: 5000 PSI
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Max RPM: 2000
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Max Temperature: 250°F
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Durable & Compact: Engineered for reliable, long-term use in tough environments
Specs
Pressure: 5000 psi
Temperature: 250°F
RPM: max 2,000 rpm
Material Type: Stainless steel
Inner Part: Stainless steel
Seal: Carbide
Throughput/medium: ph 3–12 / filtered 10 microns, compressed air (290 psi)
Thread In: 3/8" NPTF
Thread Out: 3/8" NPTM
Nominal Width (NW): 1/4"
Wrench Size (SW): 0.63"
Diameter (D): 2.36"
Length 1 (L1): 2.83"
Length 2 (L2): 4.29"
Length 3 (L3): 0.43"
Weight: 53.7 oz
The Mosmatic 59.151 DYT Swivel is a precision-engineered stainless steel swivel designed for high-pressure, self-rotating cleaning systems that endure both radial and thrust forces. This model is ideal for use in professional surface cleaners, parts washers, and other high-demand rotary cleaning tools.
Equipped with a quadruple bearing system - featuring two radial ball bearings and two thrust ball bearings - the swivel ensures smooth, balanced rotation at high RPMs and pressure. Its carbide seal system delivers exceptional leak resistance and durability, while integrated weep holes provide early seal failure alerts. Designed to handle up to 5000 PSI, 250°F, and 2000 RPM, this swivel is built for long-lasting performance in industrial cleaning applications.
Applications
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Surface cleaners for commercial and industrial use
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High-pressure parts washers
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Rotary cleaning nozzles and spray bars
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Self-rotating wash systems
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Robotic and automated cleaning tools
Key Features
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Thread In: 3/8" NPT Female
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Thread Out: 1/4" NPT Male
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Material: Full stainless steel construction
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Quadruple Bearing System: 2 radial + 2 thrust bearings for high load support
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Seal System: Long-lasting carbide seal
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Weep Holes: Allow early detection of seal wear or failure
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Max Pressure: 5000 PSI
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Max Temperature: 250°F
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Speed Rated: Up to 2000 RPM
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Compact and Durable: Ideal for tight, high-demand configurations
Specs
Pressure: 5000 psi
Temperature: 250°F
RPM: max 2,000 rpm
Material Type: Stainless steel
Inner Part: Stainless steel
Seal: Carbide
Throughput/medium: ph 3–12 / filtered 10 microns, compressed air (290 psi)
Thread In: 3/8" NPTF
Thread Out: 1/4" NPTM
Nominal Width (NW): 1/4"
Wrench Size (SW): 0.63"
Diameter (D): 2.36"
Length 1 (L1): 2.83"
Length 2 (L2): 4.29"
Length 3 (L3): 0.39"
Weight: 53.7 oz
The Mosmatic 59.063 DYT Swivel is a high-performance stainless steel swivel engineered for high-pressure, self-rotating applications that experience both thrust and radial forces. Designed for surface cleaners, rotary tools, and parts washers, this swivel delivers unmatched stability, durability, and rotational efficiency.
The swivel features a quadruple bearing system - including two radial ball bearings and two thrust ball bearings - for maximum support under load. A carbide seal system offers superior protection and longevity, while weep holes provide early warning of potential seal failure, helping reduce unplanned downtime. Rated for 5000 PSI, 250°F, and up to 2000 RPM, this swivel is a reliable component for heavy-duty cleaning operations.
Applications
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High-pressure surface cleaners
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Self-rotating cleaning equipment
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Industrial and commercial parts washers
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Rotary spray nozzles and bars
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Robotic or automated cleaning systems
Key Features
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Thread In: 1/4" NPT Female
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Thread Out: G3/8" Male
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Material: Full stainless steel construction for maximum corrosion resistance
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Quadruple Bearing System: 2 radial + 2 thrust bearings for superior load handling
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Seal System: Durable carbide seal with high-temperature capability
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Weep Holes: Integrated for seal failure warning
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Max Pressure: 5000 PSI
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High-Speed Operation: Up to 2000 RPM
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Max Temperature: 250°F
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Precision Design: Compact and engineered for longevity in harsh environments
Specs
Pressure: 5000 psi
Temperature: 250°F
RPM: max 2,000 rpm
Material Type: Stainless steel
Inner Part: Stainless steel
Seal: Carbide
Throughput/medium: ph 3–12 / filtered 10 microns, compressed air (290 psi)
Thread In: 1/4" NPTF
Thread Out: G3/8" M
Nominal Width (NW): 1/4"
Wrench Size (SW): 0.63"
Diameter (D): 2.36"
Length 1 (L1): 2.76"
Length 2 (L2): 4.21"
Length 3 (L3): 0.47"
Weight: 50.1 oz
The Mosmatic 59.053 DYT Swivel is a top-tier stainless steel swivel engineered for high-pressure, self-rotating applications such as surface cleaners, parts washers, and rotating equipment. Designed to withstand intense thrust and radial forces, this swivel delivers unmatched durability and performance in demanding industrial environments.
It features a quadruple bearing system - with two radial ball bearings and two thrust ball bearings - to ensure smooth, stable operation at speeds up to 2000 RPM and pressures up to 5000 PSI. The integrated carbide seal system ensures superior leak resistance, while weep holes provide early warning of seal wear or failure. Its precision-machined design supports long-term reliability and easy integration into high-performance cleaning systems.
Applications
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Industrial and commercial surface cleaners
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High-pressure self-rotating spray bars
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Automated parts washers
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Heavy-duty robotic cleaning systems
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Rotary nozzles for demanding environments
Key Features
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Thread In: 1/4" NPT Female
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Thread Out: 3/8" NPT Male
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Material: Full stainless steel body and internals
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Quadruple Bearing System: 2 radial + 2 thrust bearings for maximum stability
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Seal Type: Long-life carbide seal
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Weep Holes: Early warning system for seal failure detection
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Max Pressure: 5000 PSI
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Max RPM: 2000
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Max Temperature: 250°F
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Corrosion-Resistant: Built to perform in harsh, wet, or chemical environments
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Compact and Durable Design: Suitable for tight spaces and tough applications
Specs
Pressure: 5000 psi
Temperature: 250°F
RPM: max 2,000 rpm
Material Type: Stainless steel
Inner Part: Stainless steel
Seal: Carbide
Throughput/medium: ph 3–12 / filtered 10 microns, compressed air (290 psi)
Thread In: 1/4" NPTF
Thread Out: 3/8" NPTM
Nominal Width (NW): 1/4"
Wrench Size (SW): 0.63"
Diameter (D): 2.36"
Length 1 (L1): 2.76"
Length 2 (L2): 4.21"
Length 3 (L3): 0.43"
Weight: 51.7 oz
The Mosmatic 59.363 DYT Swivel is a 90° stainless steel swivel engineered for high-pressure, self-rotating applications that demand maximum stability and performance under thrust and radial forces. Commonly used in surface cleaners and industrial wash systems, this swivel supports efficient and reliable rotation in tight or angled spaces.
Designed with a quadruple bearing system - including two radial ball bearings and two thrust ball bearings - it delivers exceptional load capacity and smooth rotation. The carbide seal system ensures long-term leak prevention, while integrated weep holes allow for early detection of seal wear, protecting your equipment from unexpected failure.
With a max pressure rating of 5000 PSI, 2000 RPM, and a heat resistance up to 250°F, this 90-degree swivel is perfect for heavy-duty cleaning tools requiring angled connections.
Applications
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Surface cleaners with 90° configurations
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High-pressure parts washing systems
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Self-rotating rotary nozzles and spray arms
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Robotic and automated cleaning systems
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Equipment with angled or compact installation requirements
Key Features
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Thread In: 1/4" NPT Female
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Thread Out: G3/8" Male
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Angle: 90° design for versatile system configurations
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Material: Stainless steel body and internals
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Quadruple Bearing System: 2 radial + 2 thrust bearings
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Seal Type: Carbide for high-pressure sealing performance
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Seal Failure Warning: Integrated weep holes
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Max Pressure: 5000 PSI
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Max Temperature: 250°F
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Max RPM: 2000
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Compact & Rugged: Built for continuous use in tough environments
Specs
Pressure: 5000 psi
Temperature: 250°F
RPM: max 2,000 rpm
Material Type: Stainless steel
Inner Part: Stainless steel
Seal: Carbide
Throughput/medium: ph 3–12 / filtered 10 microns, compressed air (290 psi)
Thread In: 1/4" NPTF
Thread Out: G3/8" M
Nominal Width (NW): 1/4"
Wrench Size (SW): 0.63"
Diameter (D): 2.36"
Length 1 (L1): 3.83"
Length 2 (L2): 4.29"
Length 3 (L3): 0.47"
Weight: 45.9 oz
The Mosmatic 55.203 DYCI Swivel is a high-quality, stainless steel swivel engineered for high-flow, high-pressure, self-rotating applications including surface cleaners and parts washers. It’s designed for continuous operation in demanding environments, delivering smooth, efficient rotation and long-lasting durability.
This model features a triple bearing system - with two radial ball bearings and one thrust bearing - to ensure stability and performance at high speeds and pressures. A carbide seal system provides reliable leak protection, and weep holes offer early detection of seal wear or failure. With a pressure rating of 5000 PSI, temperature tolerance up to 250°F, and speed capacity of 2000 RPM, this swivel is built for professional-grade results.
Applications
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Surface cleaners for commercial and industrial use
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Self-rotating high-pressure cleaning tools
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Parts washing equipment
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Rotary nozzles and spray bars
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Automated and robotic cleaning systems
Key Features
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Thread In: M21x1.5 Male
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Thread Out: G3/8" Male
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Triple Bearing System: 2 radial + 1 thrust bearing
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Seal Type: High-durability carbide seal
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Built-In Weep Holes: For seal failure warning
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Stainless Steel Construction: Resists corrosion and wear
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Max Pressure: 5000 PSI
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Max RPM: 2000
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Max Temperature: 250°F
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Compact & Durable: Engineered for long-term, high-performance use
Specs
Pressure: 5000 psi
Temperature: 250°F
RPM: max 2,000 rpm
Material Type: Stainless steel
Inner Part: Stainless steel
Seal: Carbide
Throughput/medium: ph 3–12 / filtered 10 microns, compressed air (290 psi)
Thread In: M21x1.5M
Thread Out: G3/8" M
Nominal Width (NW): 1/4"
Wrench Size (SW1): 0.75"
Wrench Size (SW2): 0.63"
Diameter (D1): 2.36"
Diameter (D2): 1.10"
Length 1 (L1): 2.28"
Length 2 (L2): 1.46"
Length 3 (L3): 0.47"
Length 4 (L4): 0.12"
Weight: 23.0 oz
High pressure cleaning technology, parts washers, tire cleaners, high rpm
- High speed triple bearing system
- Seal failure warning, through weep holes
- Stainless steel
- Maintenance free
- Pressure: 2500 psi(17 MPa)
- Temperature: 40°F(at 2’000 rpm)
- RPM: max. 2’000 rpm)
- Body: DXL: brass, nickel plated, DXLI: stainless steel/li>
- Inner part: Stainless steel
- Seal: ceramic
- Bearing: 2x radial ball bearings, 1x thrust ball bearing
- Throughput: pH 3-12
- Medium: filtered 10 microns, compressed air (290 psi)
G1 3/8"NPTF, G2 1/4"NPTF, NW 1/4", SW1 0.87, SW2 0.75, L1 3.30, D1 0.98, Weight 6.7 oz
Technical data
The Mosmatic DXG Swivel 37.053 is a high-performance, nickel-plated brass swivel engineered for high-RPM, self-rotating cleaning applications. Ideal for use in surface cleaners, parts washers, and tire cleaners, this swivel ensures long-term durability and precise operation. It features a triple bearing system—two radial ball bearings and one thrust ball bearing—for smooth, reliable rotation. The integrated ceramic seal system offers exceptional leak protection, even under high pressure. Designed for bulkhead mounting, this corrosion-resistant swivel is maintenance-free and built for demanding environments.
Applications
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Surface cleaners
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Parts washers
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Tire and wheel cleaning equipment
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Self-rotating, high-RPM cleaning systems
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Industrial and commercial pressure washing
Key Features
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Nickel-plated brass body for corrosion resistance
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Triple bearing system: 2x radial, 1x thrust ball bearing
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Ceramic seal system for long-lasting leak protection
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Engineered for high-speed, self-rotating tools
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Maintenance-free design
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Bulkhead fitting for fixed, secure installation
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Thread IN: 1/4" NPTF | Thread OUT: 3/8" NPTM
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Max Pressure: 2500 PSI (17 MPa)
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Max RPM: 2000
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Temperature Range: 40°F – 250°F
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Overall Diameter: 1.34"
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Overall Length: 3.14"
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Nominal Width (NW): 1/4"
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Wrench Size (SW): 0.87"
Specs
Pressure: 2500 psi (17 MPa)
Temperature: 40°- 250°
RPM: max 2,000 rpm
Material Type: Brass, Nickel plated
Inner Part: Stainless steel
Seal: Ceramic
Throughput/medium: ph 3-12 / filtered 10 microns, compressed air (290 psi)
Thread In: G1 1/4" NPTF
Thread Out: G2 3/8" NPTM
Nominal Width (NW): 1/4"
Wrench Size 1 (SW1): 0.87"
Wrench Size 2 (SW2): 0.75"
Wrench Size 3 (SW3): 1.34"
Diameter (D) (overall diameter): 1.34"
Length 1 (L1) (overall length) : 3.14
Length 2 (L2): 0.47
Weight: 10.2 oz
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