The Mosmatic 58.153 DYF Swivel is a high-pressure 360° rotary union designed for fluid systems requiring 3/8" NPTF (inlet) to 3/8" NPTM (outlet) connections. Built for up to 4000 psi, it features a nickel-plated brass body, stainless steel internal parts, and a carbide seal system for excellent durability and performance.

Its maintenance-free design includes sealed ball bearings and weep holes to alert users of seal wear. It’s a perfect fit for industrial pressure washing, surface cleaners, and rotating tools.

Applications

• Pressure washers and reels

• Rotating spray nozzles

• Surface and floor cleaners

• Car wash booms and systems

• General industrial washdown setups

Features

• Rated up to 4000 psi

• Maintenance-free, sealed design

• Carbide seal with wear indication

• Nickel-plated brass housing

• Full 360° rotation

• 3/8" NPTF x 3/8" NPTM – standard straight connection

Specs

Product Type: High-pressure swivel – DYF
Part Number: 58.153
Pressure: 4000 psi
Temperature: 250°F
RPM: max. 2,000 rpm
Material Type: Brass, nickel plated
Inner Part: Stainless steel
Seal: Carbide
Throughput / Medium: pH 3–12 / filtered 10 microns / compressed air (290 psi)
Thread In (G1): 3/8" NPTF
Thread Out (G2): 3/8" NPTM
Nominal Width (NW): 1/4"
Wrench Size 1 (SW1): 0.87"
Wrench Size 2 (SW2): 0.75"
Diameter (D): 2.36"
Length 1 (L1): 1.49"
Length 2 (L2): 0.47"
Weight: 10.4 oz

The Mosmatic 58.152 DYF Swivel is a compact, high-pressure female-to-female rotary swivel designed for step-down transitions, featuring a 3/8" NPTF inlet and 1/4" NPTF outlet. Ideal for cleaning systems and hose assemblies requiring flexibility and 360° rotation, it helps reduce hose strain and prevent tangling.

Constructed with a nickel-plated brass body, stainless steel internals, and a carbide seal, this swivel handles pressures up to 4000 psi and includes weep holes for seal failure alert.

Applications

• Hose-to-hose step-down transitions

• Pressure washer tools and booms

• Inline swivel joints

• Car wash and surface cleaners

Features

• Female x Female swivel (3/8" to 1/4" NPTF)

• 360° rotation under pressure

• Maintenance-free bearing system

• Carbide sealing with weep hole indicator

• Nickel-plated brass for corrosion protection

• Compact and reliable design

Specs

Product Type: High-pressure swivel – DYF
Part Number: 58.152
Pressure: 4000 psi
Temperature: 250°F
RPM: max. 2,000 rpm
Material Type: Brass, nickel plated
Inner Part: Stainless steel
Seal: Carbide
Throughput / Medium: pH 3–12 / filtered 10 microns / compressed air (290 psi)
Thread In (G1): 3/8" NPTF
Thread Out (G2): 1/4" NPTF
Nominal Width (NW): 1/4"
Wrench Size 1 (SW1): 0.87"
Wrench Size 2 (SW2): 0.75"
Diameter (D): 2.36"
Length (L1): 1.65"
Weight: 11.0 oz

The Mosmatic 58.151 DYF Swivel is a high-performance rotary union for high-pressure cleaning systems. Featuring a 3/8" NPTF inlet and a 1/4" NPTM outlet, it offers a step-down connection ideal for transitioning between larger inlet hoses and smaller nozzles or spray lances.

Its nickel-plated brass body, combined with stainless steel internals and a carbide seal system, delivers smooth 360° rotation, reliability under high pressure, and long service life. Built for operating pressures up to 4000 psi, it includes weep holes to indicate seal wear or failure.

Applications

• Pressure washers and mobile wash systems

• Car wash underbody and boom systems

• Industrial fluid transfer setups

• Rotating nozzles with step-down connections

Features

• Full 360° swivel with sealed bearing system

• Carbide seal for durability and performance

• Step-down: 3/8" to 1/4" threading

• Maintenance-free design

• Visual seal failure detection

• Nickel-plated brass body for corrosion resistance

Specs

Product Type: High-pressure swivel – DYF
Part Number: 58.151
Pressure: 4000 psi
Temperature: 250°F
RPM: max. 2,000 rpm
Material Type: Brass, nickel plated
Inner Part: Stainless steel
Seal: Carbide
Throughput / Medium: pH 3–12 / filtered 10 microns / compressed air (290 psi)
Thread In (G1): 3/8" NPTF
Thread Out (G2): 1/4" NPTM
Nominal Width (NW): 1/4"
Wrench Size 1 (SW1): 0.87"
Wrench Size 2 (SW2): 0.67"
Diameter (D): 2.36"
Length 1 (L1): 1.45"
Length 2 (L2): 0.43"
Weight: 11.0 oz

The Mosmatic 58.068 DYFI is a corrosion-resistant stainless steel swivel designed for high-pressure systems requiring a 1/4" NPTF inlet and G3/8" BSPP male outlet. Perfect for harsh environments or chemical exposure, this swivel is rated up to 4000 psi and includes a carbide seal, sealed bearing system, and weep hole indicator.

Ideal for European-spec rotating tools and cleaning systems needing stainless steel durability with BSP threading.

Applications

• Industrial cleaning in chemical or marine environments

• Car wash and rinse systems with BSPP outputs

• Food-safe or corrosive media setups

• Pressure washer booms, rotating nozzles, and undercarriage tools

Features

• Fully stainless steel body and internals

• BSPP (G-thread) outlet for EU compatibility

• 360° smooth swivel with carbide seal

• Maintenance-free design

• Rated for 4000 psi

Specs

Product Type: High-pressure swivel – DYFI
Part Number: 58.068
Pressure: 4000 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 (G1): 1/4" NPTF
Thread Out (G2): G3/8" M
Nominal Width (NW): 1/4"
Wrench Size 1 (SW1): 0.87"
Wrench Size 2 (SW2): 0.75"
Diameter (D): 2.36"
Length 1 (L1): 1.49"
Length 2 (L2): 0.39"
Weight: 13.5 oz

The Mosmatic 58.063 DYF is a high-pressure rotary swivel featuring a 1/4" NPTF (female) inlet and a G3/8" BSPP (male) outlet, making it ideal for systems requiring NPT-to-BSP conversion.

Constructed from nickel-plated brass, this swivel supports pressures up to 4000 psi, featuring a carbide seal system, sealed bearings, and weep holes to alert users in case of seal failure. Its robust build and smooth 360° rotation make it ideal for pressure washing systems and rotating cleaning equipment.

Applications

• Pressure washer spray guns and booms

• Rotating nozzles with BSPP output

• Car wash systems

• Surface cleaners

• Systems needing NPT-to-G thread interface

Features

• Rated up to 4000 psi

• BSPP male outlet for compatibility with European systems

• Maintenance-free sealed swivel

• Carbide seal with weep hole failure indicator

• Nickel-plated brass body with stainless steel internals

• 360° full rotation for hose relief and flexibility

Specs

Product Type: High-pressure swivel – DYF
Part Number: 58.063
Pressure: 4000 psi
Temperature: 250°F
RPM: max. 2,000 rpm
Material Type: Brass, nickel plated
Inner Part: Stainless steel
Seal: Carbide
Throughput / Medium: pH 3–12 / filtered 10 microns / compressed air (290 psi)
Thread In (G1): 1/4" NPTF
Thread Out (G2): G3/8" M
Nominal Width (NW): 1/4"
Wrench Size 1 (SW1): 0.87"
Wrench Size 2 (SW2): 0.75"
Diameter (D): 2.36"
Length 1 (L1): 1.49"
Length 2 (L2): 0.39"
Weight: 13.5 oz

The Mosmatic 58.059 DYFI Swivel is a stainless steel, high-pressure rotary swivel with 1/4" NPTF inlet and 3/8" NPTF outlet, making it ideal for systems requiring corrosion resistance, durability, and a step-up connection between components.

Rated for up to 4000 psi, this swivel includes a carbide seal, stainless internals, and a sealed, maintenance-free bearing system. Weep holes provide early seal failure warning, making it a dependable solution for harsh or sanitary environments.

Applications

• Sanitary or marine washdown systems

• Chemical spray equipment

• Food-grade or corrosive environments

• Industrial and pressure cleaning tools

Features

• Stainless steel swivel with NPTF F x F connection

• Carbide seal with weep hole indicator

• Maintenance-free design

• 360° smooth rotation

• Step-up threaded design (1/4" to 3/8")

Specs

Product Type: High-pressure swivel – DYFI
Part Number: 58.059
Pressure: 4000 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 (G1): 1/4" NPTF
Thread Out (G2): 3/8" NPTF
Nominal Width (NW): 1/4"
Wrench Size 1 (SW1): 0.87"
Wrench Size 2 (SW2): 0.87"
Diameter (D): 2.36"
Length (L1): 1.76"
Weight: 11.0 oz

The Mosmatic 58.058 DYFI is a heavy-duty stainless steel swivel built for high-pressure cleaning and industrial wash applications. Its 1/4" NPTF inlet and 3/8" NPTM outlet offer strong compatibility in step-up configurations, and its INOX body ensures maximum resistance to chemicals and corrosion.

Rated for 4000 psi, this swivel is equipped with carbide seals, precision bearings, and weep holes for maintenance-free operation with early seal failure indication.

Applications

• Food industry and chemical wash environments

• Car wash bays and surface cleaners

• Pressure washer booms and rotating heads

• Industrial fluid rotation where stainless is required

Features

• 360° rotation

• Stainless steel body and internals

• Carbide seal with visual wear indicators

• Maintenance-free system

• Pressure rated up to 4000 psi

• Compatible with high-temperature and chemical media

Specs

Product Type: High-pressure swivel – DYFI
Part Number: 58.058
Pressure: 4000 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 (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"
Diameter (D): 2.36"
Length 1 (L1): 1.49"
Length 2 (L2): 0.47"
Weight: 11.0 oz

The Mosmatic 58.057 DYFI Swivel offers a premium stainless steel female-to-female rotary connection for high-pressure cleaning systems. With 1/4" NPTF threads on both ends, this swivel is ideal for corrosive or sanitary applications, providing smooth 360° rotation under up to 4000 psi.

It includes a carbide seal, stainless internals, and sealed bearings, delivering long-term reliability and chemical resistance with zero maintenance required.

Applications

• Food processing and marine cleaning

• Industrial pressure washers

• Chemical wash systems

• Hose-to-hose rotating connectors

• Sanitary or corrosive environments

Features

• INOX stainless steel body and core

• Carbide sealing system with weep holes

• Female x Female connection – 1/4" NPTF

• Maintenance-free swivel with full rotation

• Compatible with aggressive media

Specs

Product Type: High-pressure swivel – DYFI
Part Number: 58.057
Pressure: 4000 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 (G1): 1/4" NPTF
Thread Out (G2): 1/4" NPTF
Nominal Width (NW): 1/4"
Wrench Size 1 (SW1): 0.87"
Wrench Size 2 (SW2): 0.75"
Length (L1): 1.65"
Weight: 11.0 oz

The Mosmatic 58.056 DYFI Swivel is a premium-grade stainless steel rotary union designed for high-pressure systems requiring maximum corrosion resistance and long-term reliability. This swivel is equipped with a 1/4" NPTF female inlet and 1/4" NPTM male outlet, supporting full 360° rotation to minimize hose fatigue and twisting.

Engineered with a carbide seal system, double radial and thrust bearings, and weep holes for seal failure warning, the 58.056 offers dependable performance under pressures up to 4000 psi. It is ideal for applications in harsh environments such as surface cleaners, self-rotating heads, and industrial wash systems.

Applications

• Surface and floor cleaners

• High-end car/truck wash equipment

• Food-grade or chemical wash systems

• Self-rotating nozzles and heads

• Environments requiring stainless steel durability

Features

• Full 360° rotation with thrust and radial ball bearings

• Carbide seal for long-term wear resistance

• Stainless steel body (DYFI) for maximum corrosion protection

• Visual seal failure alert via weep holes

• Maintenance-free, sealed design

• Flange body for simple installation

Specs

Product Type: High-pressure swivel – DYFI
Part Number: 58.056
Pressure: 4000 psi
Temperature: 250°F
RPM: max. 2,000 rpm
Body Material: Stainless steel
Inner Part: Stainless steel
Seal: Carbide
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 1 (SW1): 0.87"
Wrench Size 2 (SW2): 0.67"
Diameter (D): 2.36"
Length 1 (L1): 1.45"
Length 2 (L2): 0.43"
Weight: 10.4 oz

The Mosmatic 58.054 DYF Swivel is a high-pressure female-to-female rotary swivel with a 1/4" NPTF inlet and 3/8" NPTF outlet, offering a step-up configuration ideal for flexible hose assemblies, spray lances, and cleaning tools.

Designed to handle up to 4000 psi, this swivel features a nickel-plated brass body, stainless steel internal components, sealed ball bearings, and a carbide seal system. Integrated weep holes allow early detection of seal wear, making it a durable, maintenance-free solution for demanding pressure applications.

Applications

• Pressure washer hose transitions

• Industrial cleaning tools

• Surface cleaners and chemical sprayers

• Inline connections with step-up sizing (1/4" to 3/8")

Features

• Female-to-Female connection (1/4" to 3/8")

• Maintenance-free with sealed bearing system

• Carbide seal and weep hole failure indication

• Nickel-plated brass construction

• Full 360° rotation under pressure

Specs

Product Type: High-pressure swivel – DYF
Part Number: 58.054
Pressure: 4000 psi
Temperature: 250°F
RPM: max. 2,000 rpm
Material Type: Brass, nickel plated
Inner Part: Stainless steel
Seal: Carbide
Throughput / Medium: pH 3–12 / filtered 10 microns / compressed air (290 psi)
Thread In (G1): 1/4" NPTF
Thread Out (G2): 3/8" NPTF
Nominal Width (NW): 1/4"
Wrench Size 1 (SW1): 0.87"
Wrench Size 2 (SW2): 0.87"
Diameter (D): 2.36"
Length (L1): 1.76"
Weight: 11.0 oz

The Mosmatic 58.053 DYF is a high-performance rotary swivel designed for high-pressure cleaning systems. Featuring a 1/4" NPTF inlet and a 3/8" NPTM outlet, it offers a step-up connection ideal for hose-to-gun or nozzle assemblies.

Constructed from nickel-plated brass, this swivel supports up to 4000 psi, with carbide sealing, sealed bearings, and weep holes for seal failure detection—perfect for use in surface cleaners, rotating arms, and mobile wash systems.

Applications

• Surface and floor cleaners

• Rotating pressure washer tools

• Car wash systems

• Tire and undercarriage cleaners

• Industrial high-pressure cleaning setups

Features

• Rated up to 4000 psi

• Carbide sealing system

• Maintenance-free design with thrust and radial ball bearings

• Flange body with weep holes

• Smooth 360° rotation

• Corrosion-resistant nickel-plated brass body

Specs

Product Type: High-pressure swivel – DYF
Part Number: 58.053
Pressure: 4000 psi
Temperature: 250°F
RPM: max. 2,000 rpm
Material Type: Brass, nickel plated
Inner Part: Stainless steel
Seal: Carbide
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"
Diameter (D): 2.36"
Length 1 (L1): 1.49"
Length 2 (L2): 0.47"
Weight: 11.0 oz

The Mosmatic 58.052 DYF Swivel is a compact, high-pressure female-to-female rotary union, designed for inline applications that require full 360° rotation. Featuring 1/4" NPTF inlet and outlet ports, this swivel is ideal for connecting hoses, lances, or fittings in a way that minimizes stress, eliminates twisting, and improves maneuverability.

Built with a nickel-plated brass body, stainless steel internals, and a carbide seal system, it delivers smooth, maintenance-free performance at pressures up to 4000 psi.

Applications

• Inline pressure washer hoses

• Hose-to-hose swivel joints

• Surface cleaners and booms

• Industrial wash systems

• Rotating tools with female-female connection

Features

• Full 360° rotation

• Compact F x F configuration

• Carbide seal for long-lasting durability

• Maintenance-free bearing system

• Weep holes for early seal failure detection

• Rated up to 4000 psi

Specs

Product Type: High-pressure swivel – DYF
Part Number: 58.052
Pressure: 4000 psi
Temperature: 250°F
RPM: max. 2,000 rpm
Material Type: Brass, nickel plated
Inner Part: Stainless steel
Seal: Carbide
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 1 (SW1): 0.87"
Wrench Size 2 (SW2): 0.75"
Length (L1): 1.65"
Weight: 11.0 oz

The Mosmatic 58.051 DYF Swivel is a high-performance rotary union designed for high-pressure cleaning systems and self-rotating applications. Featuring a 1/4" NPTF inlet and 1/4" NPTM outlet, this swivel allows smooth 360° rotation to prevent hose twisting and extend equipment lifespan.

Constructed from nickel-plated brass, it includes a carbide seal system, maintenance-free bearing assembly, and weep hole design for early seal failure detection. With a pressure rating of 4000 psi, it’s ideal for professional cleaning, surface washing, and industrial spray systems.

Applications

• Surface cleaners

• Car and truck wash booms

• Self-rotating nozzles

• Industrial fluid rotation

• Tire and underbody cleaners

Features

• Maintenance-free swivel body

• Flange mount for secure installation

• Carbide seal system for durability

• Pressure rated to 4000 psi

• Visual seal failure indicator via weep holes

• Brass body with nickel plating for corrosion protection

Specs

Product Type: High-pressure swivel – DYF
Part Number: 58.051
Pressure: 4000 psi
Temperature: 250°F
RPM: max. 2,000 rpm
Material Type (Body): Brass, nickel plated
Inner Part: Stainless steel
Seal: Carbide
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 1 (SW1): 0.87"
Wrench Size 2 (SW2): 0.67"
Diameter (D): 2.36"
Length 1 (L1): 1.45"
Length 2 (L2): 0.43"
Weight: 10.4 oz

The Mosmatic DYG Swivel 57.653 is a high-performance, maintenance-free swivel built for high-pressure, self-rotating cleaning applications. Constructed from brass with a durable nickel-plated finish, this swivel delivers long-lasting corrosion resistance and precise operation in the toughest environments. It features a robust triple bearing system with two radial ball bearings and one thrust ball bearing for smooth, stable rotation. A carbide seal system enhances leak protection, while the bulkhead fitting ensures secure, stationary mounting.

Applications

• Surface cleaners

• Parts washers

• Tire and wheel cleaning systems

• High-pressure rotary equipment

• Industrial and commercial cleaning operations

Key Features

• Brass construction with corrosion-resistant nickel plating

• Triple bearing system: 2x radial, 1x thrust ball bearing

• Carbide seal system for superior sealing and longevity

• Maintenance-free design

• Bulkhead fitting for fixed mounting

• Thread IN: 3/8” NPTF | Thread OUT: 3/8” NPTM

• Max Pressure: 4000 PSI

• Max RPM: 2000

• Max Temperature: 250°F

• Overall Diameter: 1.34”

• Overall Length: 3.14”

• Nominal Width (NW): 3/8”

• Wrench Size (SW): 0.87”

Specs 

Pressure: 4000 psi

Temperature: 250°

RPM: max 2,000 rpm

Material Type:

Inner Part: Stainless steel

Seal: Carbide

Throughput/medium: ph 3-12 / filtered 10 microns, compressed air (290 psi)

Thread In: G1 3/8” NPTF

Thread Out: G2 3/8” NPTM

Nominal Width (NW): 3/8”

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) : 3.13

Length 2 (L2): 0.47

Weight: 7.6 oz