Rotary Unions and Swivels

The Mosmatic DGV Swivel 32.552 is a brass, nickel-plated high-pressure swivel engineered for HP-Guns, hose connections, and hydraulic systems. Designed for tangle-free operation and durability, it supports live rotation at full pressure. With a compact design, it features a single thrust ball bearing and O-ring NBR seal system (EBDM and FKM options available). Ideal for demanding industrial environments, it is corrosion resistant, maintenance free, and built to last.

Applications

• High-pressure HP-Guns

• Hydraulic and pneumatic hose systems

• Hose reel and rotary joint systems

• Industrial and commercial cleaning tools

Features

• Material: Brass, nickel-plated

• Thread Type: 1/4" NPTM inlet x 1/4" NPTF outlet

• Overall Length: 2.60"

• Nominal Width (NW): 1/4"

• Wrench Size (SW): 0.94"

• Max Pressure: 4000 PSI

• Max RPM: 30

• Max Temperature: 250°F

• Seal: O-ring NBR (optional EBDM or FKM)

• Bearing System: 1x thrust ball bearing

• Features: Compact, corrosion resistant, and maintenance free

Specs 

Pressure: 4000 psi (27.5 MPa)

Temperature: 250°F

RPM: max 30 rpm

Material Type: Brass, nickel plated

Inner Part: Stainless steel

Seal: O-ring NBR (optional: EPDM or FKM)

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

Thread In: G1 1/4" NPTM

Thread Out: G2 1/4" NPTF

Nominal Width (NW): 1/4"

Wrench Size 1 (SW1): 0.94"

Wrench Size 2 (SW2): 0.75"

Length 1 (L1) (overall length) : 2.60"

Length 2 (L2): 0.39"

Weight: 5.2 oz

The Mosmatic HP Gun <Neo> - 29.132 delivers high-performance cleaning with superior operator comfort and control. Featuring an ergonomic molded handle and advanced Low Trigger Force technology, it reduces holding force by 90% and trigger effort by 40%, minimizing fatigue during long cleaning sessions. This model is equipped with an integrated swivel, allowing for maximum maneuverability and reducing hose kinks during operation. Built for demanding tasks, it can handle pressures up to 5000 PSI and temperatures up to 300°F. The gun includes a 3/8" NPTF inlet and a 1/4" NPTF outlet for secure, professional-grade connections.

Applications

• Industrial and commercial pressure washing

• Fleet and heavy equipment cleaning

• Automotive detailing and truck washing

• Agricultural machinery maintenance

• Construction equipment cleaning

Features

• Ergonomic molded handle for maximum comfort

• Low Trigger Force: 90% reduced holding, 40% less trigger effort

• Integrated swivel for enhanced maneuverability

• Rated up to 5000 PSI for heavy-duty applications

• Max temperature tolerance up to 300°F

• Thread Inlet: 3/8" NPTF

• Thread Outlet: 1/4" NPTF

• Durable construction for long service life

Specs 

Pressure: 5000 psi

Temperature: 300°F

Weep Function: No

Low Trigger Force: Yes

Groove: No

Swivel: Yes

Thread In: 3/8" NPTF

Thread Out: 1/4" NPTF

Color: Purple

Weight: 1.3lbs

The Mosmatic DGV Swivel 32.564 is a high-performance brass, nickel-plated swivel engineered for HP-Guns, hydraulic systems, and hose connections requiring full rotation under pressure. Featuring a single thrust ball bearing and a durable O-ring NBR seal system (optional EBDM or FKM), this swivel ensures live rotation, excellent resistance to corrosion, and low-maintenance operation even in high-stress environments.

Applications

• High-pressure spray guns

• Hydraulic connections

• Hose reel assemblies

• Pressure cleaning tools

• Pneumatic and tangle-free setups

Features

• Material: Brass with nickel plating

• Thread IN (G1): 3/8" NPTM

• Thread OUT (G2): 3/8" NPTF

• Overall Length: 2.75"

• Nominal Width (NW): 1/4"

• Wrench Size (SW): 0.94"

• Max Pressure: 4000 PSI

• Max RPM: 30

• Max Temperature: 250°F

• Seal System: O-ring NBR (upgradeable to EBDM or FKM)

• Bearing Configuration: 1x thrust ball bearing

• Advantages: Compact, corrosion resistant, live rotation, no maintenance

Specs 

Pressure: 4000 psi (27.5 MPa)

Temperature: 250°F

RPM: max 30 rpm

Material Type: Brass, nickel plated

Inner Part: Stainless steel

Seal: O-ring NBR (optional: EPDM or FKM)

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

Thread In: G1 3/8" NPTM

Thread Out: G2 3/8" NPTF

Nominal Width (NW): 1/4"

Wrench Size 1 (SW1): 0.94"

Wrench Size 2 (SW2): 0.87"

Length 1 (L1) (overall length) : 2.75"

Length 2 (L2): 0.43"

Weight: 6.2 oz

The Mosmatic DGV Swivel 32.864 is a high-quality brass, nickel-plated swivel engineered for high-pressure guns, hose connections, and hydraulic applications requiring smooth, tangle-free operation. Designed for live rotation at maximum pressure, this swivel features a thrust ball bearing and a reliable O-ring NBR seal system, with optional EBDM or FKM material upgrades. Its corrosion-resistant construction, compact size, and maintenance-free performance make it ideal for heavy-duty industrial and commercial use.

Applications

• High-pressure spray guns

• Hydraulic hose connections

• High-pressure hose reels

• Tangle-free cleaning systems

• Industrial fluid transfer

Features

• Material: Brass, nickel plated

• Thread IN (G1): 1/2" NPTM

• Thread OUT (G2): 1/2" NPTF

• Overall Length: 3.01"

• Nominal Width (NW): 3/8"

• Wrench Size (SW): 1.06"

• Max Pressure: 4000 PSI

• Max RPM: 30

• Max Temperature: 250°F

• Seal: O-ring NBR (optional: EBDM or FKM)

• Bearing: 1x thrust ball bearing

• Design: Compact, corrosion-resistant, and maintenance free

Specs 

Pressure: 4000 psi (27.5 MPa)

Temperature: 250°F

RPM: max 30 rpm

Material Type: Brass, nickel plated

Inner Part: Stainless steel

Seal: O-ring NBR (optional: EPDM or FKM)

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

Thread In: G1 1/2" NPTM

Thread Out: G2 1/2" NPTF

Nominal Width (NW): 3/8"

Wrench Size 1 (SW1): 1.06"

Wrench Size 2 (SW2): 1.06"

Length 1 (L1) (overall length) : 3.03"

Length 2 (L2): 0.59"

Weight: 8.7 oz

The Mosmatic WDG Swivel 40.019 is a compact, high-performance swivel specifically designed for use with Mosmatic ceiling booms and other high-pressure systems. Crafted from nickel-plated brass, this swivel is engineered to resist corrosion and wear in demanding environments. It features a sliding bearing for smooth rotational movement and an O-ring NBR seal for dependable leak resistance. Designed without a snap ring, it integrates seamlessly with Mosmatic ceiling boom assemblies. With 3/8" NPTF inlet to G1/4" male outlet, it supports 4000 psi, 30 RPM, and 250°F, making it a reliable choice for pressure control and flexibility.

Applications

• Mosmatic ceiling booms

• High-pressure cleaning equipment

• Washdown hose reels

• Industrial hose and gun swivels

Features

• Nickel-plated brass body ensures corrosion resistance and durability

• Sliding bearing for smooth, controlled rotation

• Engineered without snap ring for ceiling boom compatibility

• Thread IN: 3/8" NPTF | Thread OUT: G 1/4" M

• Compact design: Height – 1.02" | Overall Length – 1.73"

• Nominal Width (NW): 1/4"

• Handles 4000 psi working pressure

• Temperature rated up to 250°F

• Operates at a maximum of 30 RPM

• O-ring NBR seal provides secure, leak-free operation

Specs

Pressure: 4000 psi

Temperature: 250°F

RPM: 30

Material Type: Brass, nickel plated

Inner Part: Stainless steel

Seal: O-ring NBR

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

Thread In: G1 3/8" NPTF

Thread Out: G2 G1/4" M

Nominal Width (NW): 1/4"

Wrench Size  (SW): 0.87

Height (H): 1.02

Length 1 (L1): 1.77

Length 2 (L2) (overall length): 1.73

Length 3 (L3): 1.14

Length 4 (L4): 0.96

Length 5 (L5): 0.43

Length 6 (L6): 0.25

Weight: 9.7 oz

The Mosmatic 55.253 DYCI Swivel is a high-flow, high-pressure stainless steel swivel built for self-rotating applications like surface cleaners and parts washers. Designed for intense industrial and commercial cleaning environments, this swivel provides reliable, smooth rotation and long service life.

Featuring a triple bearing system - with two radial ball bearings and one thrust ball bearing - the swivel offers exceptional rotational stability and efficiency. Its carbide seal system ensures high durability and leak prevention under demanding use. Integrated weep holes provide a clear indication of seal failure, allowing for proactive maintenance. Rated for 5000 PSI, 2000 RPM, and 250°F, this swivel is a top-tier component for high-performance cleaning tools.

Applications

• Commercial surface cleaners

• High-pressure parts washers

• Self-rotating nozzles and spray arms

• Industrial cleaning and automation systems

• Robotic and rotary pressure washing tools

Key Features

• Thread In: M22x1.5 Male

• Thread Out: G3/8" Male

• Material: 100% stainless steel construction

• Triple Bearing System: 2 radial + 1 thrust bearing for smooth rotation

• Seal Type: Carbide seal for high durability under pressure

• Weep Holes: Provide early warning for seal failure

• Pressure Capacity: Up to 5000 PSI

• High-Speed Capability: Up to 2000 RPM

• Temperature Resistance: Up to 250°F

• Compact & Durable: Engineered for consistent, long-term 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: M22x1.5M
Thread Out: G3/8" M
Nominal Width (NW): 1/4"
Wrench Size (SW1): 0.79"
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

The Mosmatic WDB Swivel 43.252 is a compact, heavy-duty swivel engineered for high-pressure cleaning applications. Built from nickel-plated brass, this swivel resists corrosion and ensures long-term performance in industrial environments. It features a sliding bearing for smooth, low-friction rotation and is sealed with an O-ring NBR for secure, leak-resistant operation. With 3/8" NPTF (inlet) to 3/8" NPTM (outlet) threading, this swivel is capable of handling up to 4000 psi, 30 RPM, and 250°F, making it an ideal component for compact, high-pressure hose systems.

Applications

• High-pressure hose reels in wash bays and mobile cleaning

• Ceiling boom systems for garages and industrial cleaning

• High-pressure washer setups

• Car wash systems and detailing bays

• Equipment requiring low-speed, high-durability swivel movement

Key Features

• Rugged brass construction with nickel plating for enhanced durability

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

• Sliding bearing for smooth rotational performance

• O-ring NBR seal ensures reliable leak protection

• Compact form factor: Height – 1.06" | Overall Length – 1.93"

• Nominal Width (NW): ⅜"

• Rated for up to 4000 psi working pressure

• Supports operating temperatures up to 250°F

• Max rotational speed of 30 RPM

Specs

Pressure: 4000 psi

Temperature: 250°

RPM: 30

Material Type: Brass, nickel plated

Inner Part: Stainless steel

Seal: O-ring NBR

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  (SW): 0.87

Height (H): 1.06

Length 1 (L1) :1.77

Length 2 (L2) (overall length): 1.93

Length 3 (L3): 1.14

Length 4 (L4): 1.14

Length 5 (L5): 0.43

Weight: 9.2 oz

The Mosmatic DGF Swivel - 35.163 is a premium swivel engineered for high-efficiency cleaning in high-pressure environments. Constructed from brass with a durable nickel-plated finish, it provides excellent corrosion resistance and long-term performance. Designed for use in tire cleaning, parts washing, and self-rotating systems, it features a triple bearing system—two radial ball bearings and one thrust ball bearing—for smooth and reliable rotation. An integrated O-ring NBR seal enhances its resistance to temperature, pressure, and wear, making it a dependable solution for industrial and commercial cleaning systems.

Applications:

• High-pressure cleaning systems

• Tire and wheel cleaning equipment

• Parts washers

• Self-rotating cleaning tools

Key Features:

• Brass construction with nickel-plated corrosion-resistant finish

• Triple bearing system: 2 radial + 1 thrust ball bearing

• O-ring NBR seal for dependable performance

• Thread IN: 3/8" NPTF | Thread OUT: G3/8" Male

• Nominal Width (NW): 1/4"

• Overall Diameter: 2.36"

• Overall Length: 1.49"

• Rated for up to 4000 PSI

• Max rotational speed: 1000 RPM

• Temperature range: 90°F @ 1000 RPM, 250°F @ 30 RPM

Specs

Pressure: 4000 psi

Temperature: 90°F (at 1,000 rpm) and 250°F (at 30 rpm).

RPM: max 1,000 rpm

Material Type: Brass, nickel plated

Inner Part: Stainless steel

Seal: O-ring NBR

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

Thread In: G1 3/8"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) (overall diameter): 2.36

Length 1 (L1) (overall length): 1.49

Length 2 (L2): 0.39

Weight: 11.6oz

The Mosmatic DGV Swivel 32.557 is a high-performance brass, nickel-plated swivel built for high-pressure guns, hydraulic hoses, and other tangle-free connection applications. Engineered for live rotation under full pressure, it features a single thrust ball bearing and O-ring NBR seal system (optional upgrades to EBDM or FKM). This swivel offers smooth performance, corrosion resistance, and zero-maintenance durability, ideal for demanding industrial setups.

Applications

• High-pressure spray guns

• Hydraulic hose connections

• Hose reels in commercial and industrial use

• Tangle-free cleaning equipment

• Power washing systems

Features

• Material: Brass, nickel plated

• Thread IN (G1): 1/4" NPTF

• Thread OUT (G2): 1/4" NPTF

• Overall Length: 2.72"

• Nominal Width (NW): 1/4"

• Wrench Size (SW): 0.94"

• Max Pressure: 4000 PSI

• Max RPM: 30

• Max Temperature: 250°F

• Seal: O-ring NBR (upgradeable to EBDM or FKM)

• Bearing System: 1x thrust ball bearing

• Performance: Maintenance-free, corrosion resistant, smooth rotation

Specs 

Pressure: 4000 psi (27.5 MPa)

Temperature: 250°F

RPM: max 30 rpm

Material Type: Brass, nickel plated

Inner Part: Stainless steel

Seal: O-ring NBR (optional: EPDM or FKM)

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): 0.94"

Wrench Size 2 (SW2): 0.75"

Length 1 (L1) (overall length) : 2.72"

Weight: 6.5 oz

The Mosmatic 55.163 DYCI Swivel is a premium stainless steel swivel built for high-flow, high-pressure, self-rotating applications such as surface cleaners and parts washers. Precision-engineered for performance and durability, this swivel is ideal for use in commercial and industrial cleaning systems.

It features a triple bearing system - comprising two radial ball bearings and one thrust ball bearing - for stable, smooth rotation. A carbide seal system ensures long-lasting sealing performance, while integrated weep holes provide early warning in the event of seal failure. With a pressure capacity of 5000 PSI, it’s designed to operate efficiently at up to 2000 RPM and 250°F, delivering consistent, high-performance rotation.

Applications

• High-pressure surface cleaners

• Self-rotating cleaning nozzles and tools

• Industrial parts washers

• Automated or robotic cleaning systems

• Commercial pressure washing setups

Key Features

• Thread In: 3/8" NPT Female

• Thread Out: G3/8" Male

• Material: Full stainless steel construction

• Triple Bearing System: Includes 2 radial and 1 thrust bearing

• Seal System: Durable carbide seal for high-pressure performance

• Weep Holes: Built-in for early seal failure detection

• High Pressure & Speed Rated: 5000 PSI / 2000 RPM

• Temperature Resistant: Up to 250°F

• Compact & Reliable: Efficient form factor with dual wrench flats

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: G3/8" M
Nominal Width (NW): 1/4"
Wrench Size (SW1): 0.87"
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

The Mosmatic 52.273 is a high-performance VER fitting designed to connect 3/8" NPT male to M22x1.5 threads in high-pressure cleaning systems. Built from solid brass and coated with nickel plating, this adapter ensures superior corrosion resistance, durability, and a reliable seal even under intense pressure.

With a pressure rating of up to 4000 PSI, this fitting is ideal for commercial and industrial applications, allowing seamless NPT-to-metric conversions for pressure washer hoses, spray guns, and system accessories. Its compact and precision-engineered design ensures easy installation and a secure, leak-free fit.

General Service Categories

• • • Commercial & Industrial Pressure Washing Systems
    • Auto Detailing and Fleet Cleaning Equipment
    • NPT-to-Metric Hose and Gun Conversions
    • Water-Fed Pole Tool Integration
    • High-Pressure System Repairs and Retrofitting
    • Custom Cleaning Equipment Configurations

Key Features

• • • Leak-Free Design: Provides a tight, secure connection
    • Heavy-Duty Build: Engineered for professional-grade performance
    • Compact Fit: Ideal for tight spaces and system integrations
    • Swiss-Made by Mosmatic: Known for precision and long-lasting quality

Specs

Material Type: brass, nickel plated

Pressure: 4000 psi

Threading In: 3/8"NPTM

Threading Out: M22x1.5

The Mosmatic WDG Swivel 40.021 is a compact, nickel-plated brass swivel engineered for efficiency and durability in high-pressure cleaning systems. Designed for use with hose reels, ceiling booms, and pressure washers, this swivel features a sliding bearing that ensures smooth rotation under load. Its O-ring NBR seal provides reliable leak protection, even during continuous operation. With 1/4" NPTF inlet and 1/4" NPTM outlet, it offers versatile compatibility in compact systems. Rated for 2200 psi, 30 RPM, and 200°F, this swivel is an ideal solution for moderate-duty applications.

Applications

• High-pressure hose reels

• Pressure washers

• Fluid handling and washdown systems

• OEM swivel integration

• Equipment requiring tight, high-pressure rotation

Features

• Durable nickel-plated brass construction for corrosion resistance

• Sliding bearing enables smooth, controlled movement

• Thread IN: 1/4" NPTF | Thread OUT: 1/4" NPTM

• Compact form: Height – 1.02" | Overall Length – 1.89"

• Nominal Width (NW): 1/4"

• Rated for 2200 psi maximum pressure

• Handles temperatures up to 200°F

• Operates at speeds up to 30 RPM

• O-ring NBR seal ensures dependable leak-free operation

Specs

Pressure: 2200 psi

Temperature: 200°F

RPM: 30

Material Type: Brass, nickel plated

Inner Part: Stainless steel

Seal: O-ring NBR

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

Height (H): 1.02

Length 1 (L1): 1.77

Length 2 (L2) (overall length): 1.89

Length 3 (L3): 1.14

Length 4 (L4): 1.14

Length 5 (L5): 0.47

Length 6 (L6): 0.25

Weight: 10.3 oz

The Mosmatic DGVI Swivel 32.754 is a precision-engineered stainless steel swivel designed for high-pressure hose reels, HP-Guns, and hydraulic applications. Featuring a live-rotation design and robust stainless steel construction, this swivel is built to perform under maximum pressure with zero maintenance required.

With a single thrust ball bearing and O-ring NBR seal system (upgradable to EPDM or FKM), this swivel ensures smooth rotation, excellent seal integrity, and corrosion resistance in the toughest industrial environments.

Applications

• High-pressure hose reels

• Hydraulic tools and lines

• HP-Guns and industrial washdown systems

• Tangle-free hose management

• Pressure cleaning machinery

Features

• Material: 100% stainless steel for maximum durability

• Thread IN (G1): 3/8" NPTM

• Thread OUT (G2): 3/8" NPTF

• Overall Length: 2.75"

• Nominal Width (NW): 1/4"

• Wrench Size (SW): 0.94"

• Max Pressure: 7300 PSI

• Max RPM: 30

• Max Temperature: 250°F

• Bearing System: 1x thrust ball bearing

• Seal System: O-ring NBR (optional EPDM or FKM)

• Benefits: Live rotation, compact build, maintenance-free, corrosion-resistant

Specs 

Pressure: 7300 psi (50 MPa)

Temperature: 250°F

RPM: max 30 rpm

Material Type: Stainless steel

Inner Part: Stainless steel

Seal: O-ring NBR (optional: EPDM or FKM)

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

Thread In: G1 3/8" NPTM

Thread Out: G2 3/8" NPTF

Nominal Width (NW): 1/4"

Wrench Size 1 (SW1): 0.94"

Wrench Size 2 (SW2): 0.87"

Length 1 (L1) (overall length) : 2.75"

Length 2 (L2): 0.43"

Weight: 6.4 oz

The Mosmatic DGG Swivel 33.163 is a high-quality, nickel-plated brass swivel engineered for demanding high-pressure and self-rotating cleaning applications. Designed with precision and durability in mind, it features a triple bearing system (2x radial ball bearings and 1x thrust bearing) for optimized rotational performance and longevity.

This swivel includes a reliable O-ring NBR seal system, with optional upgrades to EPDM or FKM seals for enhanced chemical resistance. Built to be corrosion-resistant and maintenance-free, the DGG 33.163 is ideal for both stationary and rotating systems.

Applications:

• High-pressure cleaning equipment

• Self-rotating surface cleaners

• Parts washers

• Tire and underbody cleaning systems

• Industrial wash systems

Key Features:

• Material: Brass, nickel plated

• Seal System: O-ring NBR (optional EPDM or FKM)

• Bearings: Triple system – 2x radial, 1x thrust

• Thread IN (G1): 3/8" NPTF

• Thread OUT (G2): G3/8" M

• Overall Diameter: 1.34"

• Overall Length: 2.59"

• Nominal Width (NW): 1/4"

• Wrench Size (SW): 0.87"

• Max Pressure: 4000 PSI

• Max RPM: 1000

• Max Temperature:

  • 90°F at 1000 RPM

  • 250°F at 30 RPM

• Mounting: Bulkhead fitting

• Operation: Maintenance-free

Specs 

Pressure: 4000 psi (27.5 MPa)

Temperature: 90°F at 1000 RPM, 250°F at 30 RPM

RPM: max 1,000 rpm

Material Type: Brass, Nickel plated

Inner Part: Stainless steel

Seal: O-ring NBR (optional: EPDM or FKM)

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

Thread In: G1 3/8" NPTF

Thread Out: G2 G3/8" M

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) : 2.59"

Length 2 (L2): 0.39"

Weight: 8.4 oz

The Mosmatic 58.163 DYF is a high-pressure brass swivel featuring a 3/8" NPTF inlet and a G3/8" BSPP (male) outlet—making it ideal for connecting NPT-threaded lines to BSP-threaded tools or accessories.

This 360° maintenance-free swivel supports up to 4000 psi and includes a carbide seal, sealed bearing system, and weep holes for early detection of seal wear. Its nickel-plated brass housing ensures excellent corrosion resistance in demanding cleaning environments.

Applications

• Pressure washers with BSPP connections

• Surface cleaners and wash booms

• Car wash arms and rotating nozzles

• Industrial fluid systems needing NPT-to-G thread

Features

• 360° full rotation

• Carbide seal with weep hole alert

• Nickel-plated brass body for corrosion resistance

• Maintenance-free, sealed bearing system

• Rated up to 4000 psi

• Ideal for NPT-to-BSPP transitions

Specs

Product Type: High-pressure swivel – DYF
Part Number: 58.163
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): 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: 13.2 oz