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 WDEI Swivel 43.561B - Box of 25 Units provides a high-pressure swivel solution in a cost-effective bulk pack ideal for OEMs, equipment manufacturers, and maintenance operations. Constructed from stainless steel for corrosion resistance, each swivel includes a sliding bearing for smooth, consistent rotation even under high pressure. The swivel is sealed with an O-ring NBR, with optional EPDM or FKM seals for enhanced chemical and temperature resistance. With 1/4" NPTF inlet and 1/4" NPTM outlet threads, these swivels handle up to 7300 psi, operate at 30 RPM, and perform at temperatures up to 250°F.
Applications
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High-pressure hose reel assemblies
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Industrial washdown and chemical transfer
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OEM fluid system builds
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Equipment maintenance and service kits
Key Features
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Box contains 25 stainless steel swivels
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Thread IN: 1/4" NPTF | Thread OUT: 1/4" NPTM
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Stainless steel construction for superior corrosion resistance
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Sliding bearing delivers stable, low-friction operation
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Sealing: O-ring NBR standard; EPDM or FKM optional for media-specific applications
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Dimensions per unit: Overall Diameter - 1.26" | Overall Length - 2.13"
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Nominal Width (NW): 1/4"
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Rated for 7300 psi and temperatures up to 250°F
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Supports speeds up to 30 RPM
Specs
Pressure: 7300 psi (50 MPa)
Temperature: 250°F
RPM: 30
Material Type: Stainless steel
Inner Part: Stainless steel
Seal: O-ring NBR (EPDM or FKM optional)
Throughput/medium: ph 3-12 / filtered 10 microns, compressed air (290 psi)
Thread In: G1 1/4" NPTF
Thread Out: G2 1/4" NPTM
Nominal Width (NW): 1/4"
Wrench Size (SW): 0.87
Length 1 (L1): 1.77
Length 2 (L2) (overall length): 2.13
Length 3 (L3): 1.14
Length 4 (L4): 1.50
Diameter (D1): 1.26
Box: 25 pcs
Weight: 9.2 oz
The Mosmatic DXTI Swivel 39.910 is a precision-engineered, high-RPM stainless steel swivel designed to perform under extreme conditions. It features reinforced, self-lubricating stainless steel ball bearings that enhance rotational stability and reduce wear, even at high speeds. The advanced dual spring-based carbide seal system ensures superior sealing, long service life, and excellent resistance to pressure, heat, and chemical exposure. With a Thread IN: G1/2" F and Thread OUT: G1/2" M, this swivel also includes a leakage port and is pressure-rated up to 5000 psi, making it ideal for heavy-duty industrial cleaning and fluid transfer applications.
Applications
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High-speed rotary cleaning systems
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Industrial hose reels and booms
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Surface cleaners and undercarriage wash systems
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OEM fluid systems operating under high pressure
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Harsh environments requiring leak-resistant performance
Key Features
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Stainless steel construction for high durability and corrosion resistance
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Reinforced, self-lubricating ball bearings for high-RPM stability
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Dual spring carbide seal system for long-lasting, leak-proof performance
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Thread IN: G1/2" F | Thread OUT: G1/2" M
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Includes leakage port for added operational safety
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Rated for up to 5000 psi working pressure
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Ideal for continuous operation in demanding conditions
Specs
Material Type: Stainless steel
Pressure: 5000 psi
Thread IN: G1/2" F
Thread OUT: G1/2" M
The Mosmatic DYU Swivel 06 90° - 59.916 is a high-RPM stainless steel swivel designed for long-lasting, high-performance use in demanding cleaning environments. It features four reinforced, self-lubricating stainless steel ball bearings for ultra-smooth rotation and stability. The dual spring-based carbide seal system ensures maximum durability and leak prevention under extreme pressure and rotational speeds. With 2x 1/4" NF ports and a G3/8" M thread, this swivel supports up to 7300 PSI, making it ideal for commercial and industrial cleaning applications.
Applications
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High-speed rotary surface cleaners
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Car wash and undercarriage systems
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Industrial pressure washer setups
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OEM and custom rotating cleaning equipment
Key Features
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90° stainless steel swivel design
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4x reinforced self-lubricating ball bearings for smooth, high-speed operation
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Dual spring-based carbide sealing system for long service life
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Connections: 2x 1/4" NF ports | G3/8" M thread
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Rated for up to 7300 PSI
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Engineered for high-RPM and high-pressure environments
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Ideal for demanding commercial and industrial applications
Specs
Material Type: Stainless Steel
Pressure: 7300 psi
Thread In: 1/4 NPTF
Thread Out: G3/8" M
Mosmatic Fitting VER (500 BAR / STAINLESS STEEL) - M22X1.5 M X G1/2 M - 904.687
$30.17 USD
Unit price perMosmatic Fitting VER (500 BAR / STAINLESS STEEL) - M22X1.5 M X G1/2 M - 904.687
$30.17 USD
Unit price perThe Mosmatic 904.687 VER Fitting is a professional-grade stainless steel adapter designed to bridge BSPP and metric thread types in high-pressure applications. With a maximum rating of 7300 PSI, this fitting offers secure, leak-free performance for demanding pressure washing systems.
This model features a G1/2" male thread on one end and a M22x1.5 male thread on the other, making it ideal for adapting European-standard metric hoses or tools to BSPP systems. Its stainless steel construction ensures excellent corrosion resistance and long-lasting durability, even in harsh industrial environments.
Applications:
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Pressure washing systems
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Metric-to-BSPP conversions
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Car wash and industrial cleaning setups
Features:
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Rated for up to 7300 PSI
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Threading: G1/2"M (BSPP) x M22x1.5M (metric)
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Durable stainless steel body
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Precision-machined for a tight, leak-resistant seal
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Built to last in high-pressure systems
Specs:
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Body Material Type: Stainless Steel
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Pressure: 7300 PSI
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Threading In: Male G1/2"
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Threading Out: Male M22x1.5
The Mosmatic 904.645 VER Fitting is a high-performance stainless steel connector designed for use in professional pressure washing and industrial cleaning systems. With a maximum pressure rating of 7300 PSI, this fitting ensures safe and secure performance in demanding applications.
Featuring a R1/2" male (BSPT) thread on one end and a G1/2" male (BSPP) thread on the other, this fitting is ideal for adapting between tapered and parallel thread types. Its stainless steel construction provides excellent corrosion resistance, making it suitable for long-term use in harsh environments.
Applications:
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Pressure washer systems
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Industrial cleaning equipment
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Adaptation between BSPT and BSPP connections
Features:
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7300 PSI pressure rating
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Threading: R1/2"M (BSPT) x G1/2"M (BSPP)
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Stainless steel construction for strength and corrosion resistance
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Swiss precision by Mosmatic
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VER fitting series for high-pressure systems
Specs:
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Body Material Type: Stainless Steel
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Pressure: 7300 PSI
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Threading In: Male R1/2" (BSPT)
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Threading Out: Male G1/2" (BSPP)
Mosmatic Fitting VER (500 BAR / STAINLESS STEEL) - G3/8 F X G3/8 F - 51.022
$21.83 USD
Unit price perMosmatic Fitting VER (500 BAR / STAINLESS STEEL) - G3/8 F X G3/8 F - 51.022
$21.83 USD
Unit price perThe Mosmatic 51.022 G3/8"F to G3/8"F Stainless Steel Fitting is a high-performance VER coupling designed for demanding pressure washing and industrial cleaning applications. Constructed from premium stainless steel, this fitting ensures long-lasting durability and corrosion resistance, even in extreme environments. With a pressure rating up to 7300 PSI, it is engineered to withstand rigorous daily use and maintain reliable performance in professional setups.
Whether you're upgrading equipment or replacing a worn-out part, the Mosmatic 51.022 fitting delivers superior strength and compatibility. Both the inlet and outlet feature G3/8" female threads, making it a straightforward solution for connecting components in high-pressure systems.
General Service Categories
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Commercial and industrial pressure washing
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Car wash systems and detailing setups
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Agricultural and construction equipment cleaning
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OEM system integration
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Food and beverage plant maintenance
Features
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Thread In: G3/8" Female
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Thread Out: G3/8" Female
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Material: Corrosion-resistant stainless steel
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Pressure Rating: Up to 7300 PSI
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Design: Precision-engineered VER fitting
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Application: Ideal for high-pressure environments and professional use
Specs
Material Type: Stainless Steel
Pressure: 7300 psi
Thread In: G3/8"
Thread Out: G3/8"
The Mosmatic 51.003 VER Fitting is a stainless steel connector engineered for professional-grade pressure washer systems. Rated up to 7300 PSI, this fitting offers high strength, corrosion resistance, and precise threading for secure and leak-proof performance.
Constructed from stainless steel, this fitting features R1/4" male to G1/4" male thread configuration, making it ideal for connecting components with British Standard Pipe (BSPT) and BSPP threading.
Applications:
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Pressure washing systems
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Industrial equipment setups
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Commercial cleaning solutions
Features:
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High-pressure VER fitting for demanding jobs
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Stainless steel body for durability and rust resistance
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7300 PSI pressure rating
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Threading: R1/4"M x G1/4"M
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Ideal for mixed BSPP/BSPT systems
Specs:
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Body Material Type: Stainless Steel
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Pressure: 7300 PSI
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Threading In: Male G1/4" (BSPP – Parallel)
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Threading Out: Male R1/4" (BSPT – Tapered)
The Mosmatic 52.271 is a heavy-duty VER fitting designed to connect 1/4" NPT male threads to M22x1.5 in high-pressure cleaning systems. Built from nickel-plated brass, this adapter offers excellent corrosion resistance, strength, and long-lasting performance in commercial and industrial environments.
Rated for up to 4000 PSI, the 52.271 is ideal for use in pressure washer hose connections, spray gun assemblies, and equipment conversions requiring a reliable NPT-to-metric solution. Its compact design ensures easy installation, while the precision threads deliver a tight, leak-free seal.
General Service Categories
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- Pressure Washer Hose and Equipment Connections
- Commercial and Industrial Cleaning Systems
- Auto Detailing and Fleet Wash Applications
- NPT-to-Metric Thread Conversion Projects
- Water-Fed Pole and Tool Integrations
- Custom Cleaning Equipment Builds and Repairs
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Key Features
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- Material: High-quality brass with nickel plating
- Corrosion-Resistant Finish: Designed for long-term durability
- Leak-Proof Performance: Secure, high-pressure connection
- Compact Design: Fits easily into tight system layouts
- Precision-Crafted by Mosmatic: Swiss-made for professional reliability
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Specs
Material Type: brass, nickel plated
Pressure: 4000 psi
Threading In: 1/4"NPTM
Threading Out: M22x1.5
The Mosmatic 52.224 is a robust, high-performance VER fitting engineered to connect M22x1.5 male to G3/8" female threads in high-pressure systems. Constructed from nickel-plated brass, this adapter delivers outstanding durability, corrosion resistance, and long-term reliability in commercial and industrial cleaning environments.
With a pressure rating of up to 4000 PSI, it’s designed for secure, leak-free performance in demanding pressure washer applications. Its precision-machined design ensures easy installation, dependable connections, and excellent flow consistency.
General Service Categories
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- High-Pressure Cleaning Systems
- Commercial and Industrial Pressure Washers
- Vehicle and Fleet Wash Setups
- Auto Detailing Equipment
- Water-Fed Pole and Hose Adapter Integration
- Maintenance, Repairs, and Custom Fitting Solutions
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Key Features
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- Material: Solid brass with nickel plating for added corrosion resistance
- Durable & Reliable: Built to perform in high-pressure, rugged environments
- Leak-Resistant Fit: Engineered for secure, professional-grade connections
- Compact Design: Fits easily in tight spaces and complex systems
- Mosmatic Craftsmanship: Precision Swiss engineering for lasting quality
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Specs
Material Type: brass, nickel plated
Pressure: 4000 psi
Threading In: M22x1.5
Threading Out: G3/8"F
The Mosmatic 51.224 VER Fitting is a high-pressure stainless steel adapter designed to connect metric M22x1.5 male threads to G3/8" BSPP female threads. Rated for up to 7300 PSI, this fitting provides a leak-proof transition between European metric and British Standard connections in pressure washer and industrial cleaning systems.
Crafted from premium stainless steel, the 51.224 is engineered for long-lasting durability, corrosion resistance, and reliable performance in demanding environments.
Applications:
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Pressure washer and car wash systems
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Industrial cleaning equipment
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Hose and tool transitions with metric-to-BSPP threading
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Custom installations requiring mixed thread standards
Features:
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Threading: M22x1.5M (metric) x G3/8"F (BSPP)
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Rated for 7300 PSI
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Stainless steel construction for corrosion resistance and strength
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Swiss precision machining ensures leak-free performance
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Ideal for hybrid setups connecting European and BSPP components
Specs:
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Body Material Type: Stainless Steel
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Pressure: 7300 PSI
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Threading In: Male M22x1.5
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Threading Out: Female G3/8"
The Mosmatic WDEI Low Pressure Swivel 43.495 is a durable, high-quality stainless steel swivel engineered for use in low-pressure hose reel and fluid handling systems. It features a smooth-operating sliding bearing for reliable rotation and is sealed with a standard O-ring NBR, with optional EPDM or FKM seals available to accommodate aggressive chemicals or elevated temperatures. With 1" NPTF inlet and outlet threads, this swivel supports 725 psi, operates at 30 RPM, and performs in environments up to 250°F, making it a trusted choice for industrial washdown and general fluid transfer applications.
Applications
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Low-pressure industrial hose reels
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Washdown and rinse systems
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Water and fluid handling systems
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OEM hose reel assemblies and system builds
Features
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Stainless steel construction for durability and corrosion resistance
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Sliding bearing ensures smooth rotational performance
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Thread IN: 1" NPTF | Thread OUT: 1" NPTF
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Dimensions: Overall Diameter – 2.35" | Overall Length – 3.06"
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Nominal Width (NW): 1"
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Rated for 725 psi working pressure
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Handles temperatures up to 250°F
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Supports 30 RPM rotational speed
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O-ring NBR seal standard, with EPDM or FKM options for chemical compatibility
Specs
Pressure: 725 psi (5 MPa)
Temperature: 250°F
RPM: 30
Material Type: Stainless steel
Inner Part: Stainless steel
Seal: O-ring NBR (EPDM or FKM optional)
Throughput/medium: ph 3-12 / filtered 10 microns, compressed air (290 psi)
Thread In: G1 1" NPTF
Thread Out: G2 1" NPTF
Nominal Width (NW): 1"
Wrench Size (SW): 1.61
Length 1 (L1): 3.35
Length 2 (L2) (overall length): 3.06
Length 3 (L3): 2.17
Length 4 (L4): 1.89
Diameter (D1): 2.35
Weight: 39.5 oz
The Mosmatic WDEI Low Pressure Swivel 43.492 is a compact, high-quality stainless steel swivel engineered for low-pressure hose reel and fluid handling systems. Designed for durability and ease of use, it features a sliding bearing for smooth rotation and a standard O-ring NBR seal, with optional EPDM or FKM sealing options for enhanced chemical or temperature resistance. With 3/8" NPTF inlet and outlet threads, this swivel is rated for 725 psi, operates at 30 RPM, and handles temperatures up to 250°F, making it ideal for commercial washdown, rinsing, and general utility hose reel applications.
Applications
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Low-pressure hose reels
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Washdown and rinsing systems
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Light-duty fluid transfer in industrial or commercial settings
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OEM equipment integration
Features
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Stainless steel construction for corrosion resistance and longevity
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Sliding bearing ensures smooth, stable rotation
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Thread IN: 3/8" NPTF | Thread OUT: 3/8" NPTF
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Dimensions: Overall Diameter – 1.24" | Overall Length – 1.86"
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Nominal Width (NW): 3/8"
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Rated for 725 psi operating pressure
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Withstands temperatures up to 250°F
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Operates at up to 30 RPM
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Sealed with O-ring NBR, with optional EPDM or FKM for special applications
Specs
Pressure: 725 psi (20 MPa)
Temperature: 250°F
RPM: 30
Material Type: Stainless steel
Inner Part: Stainless steel
Seal: O-ring NBR (EPDM or FKM optional)
Throughput/medium: ph 3-12 / filtered 10 microns, compressed air (290 psi)
Thread In: G1 3/8" NPTF
Thread Out: G2 3/8" NPTF
Nominal Width (NW): 3/8"
Wrench Size (SW): 0.87
Length 1 (L1): 1.77
Length 2 (L2) (overall length): 1.86
Length 3 (L3): 1.14
Length 4 (L4): 1.24
Diameter (D1): 1.24
Weight: 7.8 oz
The Mosmatic WDEI Low Pressure Swivel 43.491 is a precision-engineered stainless steel swivel designed for low-pressure hose reel and fluid transfer systems. Built for long-lasting performance, it features a sliding bearing for smooth, reliable rotation and a standard O-ring NBR seal, with optional EPDM or FKM seal materials for extended chemical and temperature compatibility. With 1/4" NPTF inlet and outlet threads, this swivel is rated for up to 725 psi, operates at 30 RPM, and withstands temperatures up to 250°F, making it ideal for commercial washdown, rinsing, and general-purpose low-pressure applications.
Applications
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Low-pressure hose reels
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Commercial washdown and rinse systems
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Industrial fluid and chemical transfer lines
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OEM equipment and assemblies
Features
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Stainless steel construction for superior corrosion resistance
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Sliding bearing ensures smooth and consistent rotation
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Thread IN: ¼" NPTF | Thread OUT: ¼" NPTF
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Compact dimensions: Overall Diameter – 1.24" | Overall Length – 1.83"
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Nominal Width (NW): ¼"
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Rated for 725 psi working pressure
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Temperature resistance up to 250°F
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Operates at speeds up to 30 RPM
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Sealed with O-ring NBR, with optional EPDM or FKM for enhanced media compatibility
Specs
Pressure: 725 psi (5 MPa)
Temperature: 250°F
RPM: 30
Material Type: Stainless steel
Inner Part: Stainless steel
Seal: O-ring NBR (EPDM or FKM optional)
Throughput/medium: ph 3-12 / filtered 10 microns, compressed air (290 psi)
Thread In: G1 1/4" NPTF
Thread Out: G2 1/4" NPTF
Nominal Width (NW): 1/4"
Wrench Size (SW): 0.87
Length 1 (L1): 1.77
Length 2 (L2) (overall length): 1.83
Length 3 (L3): 1.14
Length 4 (L4): 1.20
Diameter (D1): 1.24
Weight: 8.8 oz
The Mosmatic WDEI low pressure Swivel 43.481 is a compact and durable stainless steel swivel specifically designed for hose reel applications that demand reliable performance at moderate pressure. Featuring a sliding bearing for smooth, controlled rotation, this swivel is sealed with a standard O-ring NBR, with optional EPDM or FKM seals available for enhanced chemical and temperature resistance. With 1/4" NPTF inlet and outlet threads, this swivel handles up to 725 psi, operates at 30 RPM, and withstands temperatures up to 250°F, making it ideal for light to medium-duty hose reel setups in commercial and industrial environments.
Applications
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Hose reel systems
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Light-duty industrial washdown
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Commercial cleaning equipment
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General-purpose fluid transfer
Features
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Stainless steel construction for corrosion resistance and longevity
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Sliding bearing for smooth, low-friction rotation
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Thread IN: 1/4" NPTF | Thread OUT: 1/4" NPTF
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Dimensions: Overall Diameter – 1.24" | Overall Length – 2.14"
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Nominal Width (NW): 1/4"
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Rated for up to 725 psi working pressure
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Maximum temperature: 250°F
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Operates at up to 30 RPM
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Sealing system includes O-ring NBR, with optional EPDM or FKM for specialty applications
Specs
Pressure: 725 psi (5 MPa)
Temperature: 250°F
RPM: 30
Material Type: Stainless steel
Inner Part: Stainless steel
Seal: O-ring NBR (EPDM or FKM optional)
Throughput/medium: ph 3-12 / filtered 10 microns, compressed air (290 psi)
Thread In: G1 1/4" NPTF
Thread Out: G2 1/4" NPTF
Nominal Width (NW): 1/4"
Wrench Size (SW): 0.87
Length 1 (L1): 1.77
Length 2 (L2) (overall length): 2.14
Length 3 (L3): 1.14
Length 4 (L4): 1.52
Diameter (D1): 1.24
Weight: 8.5 oz
The Mosmatic WDEI Swivel 40.461 is a high-pressure stainless steel swivel engineered for durability and high-performance in hose reel systems. Built with a sliding bearing for smooth rotation and sealed with a high-quality O-ring NBR—with optional EPDM or FKM for expanded chemical or thermal compatibility—this swivel is designed to handle extreme conditions. Featuring 1/4" NPTF inlet and 1/4" NPTM outlet, the WDEI 40.461 supports up to 5800 psi, 30 RPM, and 250°F, making it an ideal solution for demanding industrial hose reel applications where strength and reliability are critical.
Applications
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High pressure hose reels
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Industrial fluid handling systems
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Equipment requiring high-pressure swivel connections
Features
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Stainless steel construction for maximum strength and corrosion resistance
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Sliding bearing for smooth and stable rotation
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Thread IN: 1/4" NPTF | Thread OUT: 1/4" NPTM
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Dimensions: Overall Diameter – 1.26" | Overall Length – 2.13"
-
Nominal Width (NW): 1/4"
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Rated for up to 5800 psi of operating pressure
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Handles temperatures up to 250°F
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Supports rotational speeds up to 30 RPM
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Sealing system includes O-ring NBR (optional EPDM or FKM seals available)
Specs
Pressure: 5800 psi (40 MPa)
Temperature: 250°F
RPM: 30
Material Type: Stainless steel
Inner Part: Stainless steel
Seal: O-ring NBR (EPDM or FKM optional)
Throughput/medium: ph 3-12 / filtered 10 microns, compressed air (290 psi)
Thread In: G1 1/4" NPTF
Thread Out: G2 1/4" NPTM
Nominal Width (NW): 1/4"
Wrench Size (SW): 0.87
Length 1 (L1): 1.77
Length 2 (L2) (overall length): 2.13
Length 3 (L3): 1.14
Length 4 (L4): 1.50
Diameter (D1): 1.26
Weight: 9.2 oz
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