Swivel by Name

Keep your Mosmatic WDEI Swivel operating at its best with the Seal Kit 43.935 - NW 3/4". This O-ring NBR seal kit is a precision-engineered replacement part designed for WDEI Swivels with a nominal width of 3/4 inch. Ideal for hose reel applications, it ensures reliable sealing, reduces downtime, and helps maintain smooth swivel function under regular use. Built for durability and easy installation, this kit is essential for extending swivel service life in high-demand settings.

The Mosmatic 54.663 Swivel is a professional-grade 360° rotary union engineered for high-pressure systems up to 5000 psi. With a 3/8" NPTF female inlet and a G3/8" male outlet, this model is ideal for setups requiring compatibility between NPT and BSPP (G-thread) components.

This swivel is widely used in pressure washer lances, reels, and rotating arms, where its sealed bearing system, nickel-plated brass housing, and stainless steel internal parts ensure smooth, long-lasting rotation—even under continuous use in harsh environments.

Applications

• Pressure washer guns and reels

• Car wash systems and bays

• Hose booms and rotating connections

• Surface cleaners and spray wands

• Industrial fluid systems with mixed-thread connections

Features

• Full 360° rotation

• Rated up to 5000 psi

• 3/8" NPTF (F) inlet x G3/8" (M) outlet

• Lightweight and compact (2.56 oz)

• Nickel-plated brass body with stainless steel internals

• Reduces hose wear and prevents kinks

• Maintenance-free, sealed bearing design

Specs

Part Number: 54.663
Max Pressure: 5000 psi
G1 (Female Inlet): 3/8" NPTF
G2 (Male Outlet): G3/8" M
Nominal Width (NW): 3/8"
Spanner Size (SW1): 0.63
Length L1: 2.87"
Total Length (L2): 4.29"
Rotating Section (L3): 0.47"
Diameter D1: 2.17"
Diameter D2: 0.79
Weight: 2.56 oz
Body Material: Nickel-plated brass
Internal Material: Stainless steel
Seal Type: O-ring (NBR or Viton depending on application)
Temperature: Up to 250°F

Thrust and radial forces, high flow, automatic car wash systems, high pressure hose reels

• High speed triple bearing system
• Corrosion resistant
• Solid construction
• Long service life
• Maintenance free

G1 1/4"NPTF G2 3/8"NPTM

Technical data

• Pressure: 4000 psi(27.5 MPa)
• Temperature: 90°F(at 1’000 rpm), 250°F (at 30 rpm)
• RPM: max. 1’000 rpm)
• Body: DGL: brass, nickel plated, DGLI: stainless steel/li>
• Inner part: Stainless steel
• Seal: O-ring NBR (optional: EPDM or FKM)
• Bearing: 2x radial ball bearings, 2x thrust ball bearing
• Throughput: pH 3-12
• Medium: filtered 10 microns, compressed air (290 psi)

Mosmatic QVS Quick Connect 

Keep your Mosmatic WDEI Swivel operating at its best with the Seal Kit LP 43.935 - NW 3/4". This O-ring NBR seal kit is a precision-engineered replacement part designed for WDEI Swivels with a nominal width of 3/4 inch. Ideal for hose reel applications, it ensures reliable sealing, reduces downtime, and helps maintain smooth swivel function under regular use. Built for durability and easy installation, this kit is essential for extending swivel service life in high-demand settings.

*Note: Specialty item. Extended lead times apply. This item cannot be returned or refunded. Please contact us before ordering to confirm this is the correct item.

The Mosmatic WDEI Swivel 43.572 is a high-performance stainless steel swivel engineered for use in high-pressure hose reel systems. Built to handle demanding environments, it features a sliding bearing for smooth and consistent rotation under pressure. A standard O-ring NBR seal ensures reliable sealing, with optional EPDM or FKM seals available for compatibility with aggressive media and elevated temperatures. This swivel includes 3/8" NPTF inlet and outlet threads, supports up to 7300 psi, and performs at speeds of up to 30 RPM and temperatures up to 250°F.

Applications

• High-pressure hose reels

• Industrial cleaning and washdown systems

• Fluid and chemical transfer operations

• OEM hose and equipment assemblies

Key Features

• Stainless steel construction for corrosion resistance and durability

• Sliding bearing for stable, low-friction rotation

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

• Overall Diameter: 1.25" | Overall Length: 1.91"

• Nominal Width (NW): 3/8"

• Rated for 7300 psi working pressure

• Maximum temperature: 250°F

• Operates at speeds up to 30 RPM

• O-ring NBR seal standard; EPDM or FKM optional for enhanced chemical compatibility

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 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): 1.91

Length 3 (L3): 1.14

Length 4 (L4): 1.28

Diameter (D1): 1.25

Weight: 8.3 oz

Ensure long-lasting, high-performance operation of your Mosmatic swivel with the Mosmatic Seal Kit 36.908 - NW 3/8". This carbide seal kit is specifically designed for DYG, DYT, and DYU Swivels with a nominal width of ⅜ inch. Engineered for extreme durability in high-pressure, high-RPM environments, it is ideal for self-rotating cleaning systems such as surface cleaners, wall cleaners, parts washers, and tire cleaners. This replacement kit delivers exceptional sealing performance and reliability in demanding industrial cleaning applications.

Enhance the durability and performance of your Mosmatic swivel with the Mosmatic Seal Kit 36.909 - NW ¼". This premium carbide seal kit is engineered for DYCI, DYDI, DYT, and DYU Swivels with a nominal width of ¼ inch and rated for pressures up to 7300 PSI. Designed for high-pressure, high-RPM, and high-flow environments, it is ideal for parts washers, tire cleaners, wall and surface cleaners, and self-rotating cleaning systems. This replacement kit delivers superior sealing, wear resistance, and long-term reliability in demanding industrial cleaning applications.

The Mosmatic DGLI Swivel 31.942 is a high-performance stainless steel swivel designed to handle both thrust and radial forces in high-flow, high-pressure cleaning applications. Built for automatic car wash systems and hose reels, it delivers unmatched durability, smooth rotation, and long-term reliability.

This model features a triple bearing system—two radial ball bearings and one thrust bearing—along with a dependable O-ring NBR seal system (optional: EPDM or FKM). Its corrosion-resistant stainless steel construction and bulkhead mount design make it ideal for harsh environments and continuous operation with minimal maintenance.

*Note: Specialty item. Extended lead times apply. This item cannot be returned or refunded. Please contact us before ordering to confirm this is the correct item.

Applications

• Automatic and tunnel car wash systems

• High-pressure hose reels

• Commercial wash bays

• Agricultural and industrial equipment cleaning

• Water recovery systems

Key Features

• Model: Mosmatic DGLI 31.942

• Material: Stainless Steel

• Thread IN (G1): 3/8" NPTF

• Thread OUT (G2): 3/8" NPTF

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

• Bearing Type: Triple bearing (2 radial, 1 thrust)

• Mounting Style: Bulkhead

• Corrosion Resistant: Yes

• Maintenance: Maintenance-free design

• Overall Diameter: 0.98"

• Overall Length: 2.87"

• Nominal Width (NW): 1/4"

• Wrench Size (SW): 0.87"

• Maximum Pressure: 4000 PSI

• Maximum RPM: 1000

• Max Temperature:

  • 90°F at 1000 RPM

  • 250°F at 30 RPM

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: 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" NPTF

Thread Out: G2 3/8" NPTF

Nominal Width (NW): 1/4"

Wrench Size 1 (SW1): 0.87"

Wrench Size 2 (SW2): 0.87"

Length 1 (L1) (overall length) : 2.87"

Diameter (D) (overall diameter): 0.98"

Weight: 6.5 oz

The Mosmatic WDEI Swivel 43.474 is a high-performance stainless steel swivel engineered for use in heavy-duty hose reel and fluid transfer systems. Designed for high-pressure environments, it features a sliding bearing for smooth rotation under load and a dependable O-ring NBR seal, with optional EPDM or FKM for compatibility with aggressive chemicals or elevated temperatures. With 3/4" NPTF inlet and outlet threads, this swivel supports pressures up to 3000 psi, operates at 30 RPM, and handles temperatures up to 250°F, making it an ideal solution for industrial washdown, cleaning, and transfer operations.

Applications

• High-pressure hose reels

• Industrial washdown systems

• Commercial pressure washers

• Fluid and chemical handling systems

• OEM and equipment manufacturing

Features

• Stainless steel construction ensures corrosion resistance and long service life

• Sliding bearing enables smooth and controlled rotation

• Thread IN: 3/4" NPTF | Thread OUT: 3/4" NPTF

• Dimensions: Overall Diameter – 2.16" | Overall Length – 2.95"

• Nominal Width (NW): 3/4"

• Rated for 3000 psi operating pressure

• Max operating temperature: 250°F

• Supports rotational speeds up to 30 RPM

• Sealing system: O-ring NBR (optional EPDM or FKM for specialized media)

Specs

Pressure: 3000 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 3/4" NPTF

Thread Out: G2 3/4" NPTF

Nominal Width (NW): 3/4"

Wrench Size (SW): 1.42

Length 1 (L1): 2.95

Length 2 (L2) (overall length): 2.95

Length 3 (L3): 1.89

Length 4 (L4): 1.87

Diameter (D1): 2.16

Weight: 29.6 oz

The Mosmatic DGV Heat Shield 28.973 is engineered to safeguard operators from high temperatures during pressure washing and industrial cleaning. Constructed from durable PA black material, this protective cover helps prevent accidental burns from hot swivel or hose connections. Designed for easy installation and maximum protection, the heat shield includes a mounting screw for secure and stable placement.

Applications

• Hot water pressure washers

• Industrial cleaning systems

• High-pressure hose connections

• Swivel protection

• Operator safety in heated environments

Features

• Material: PA Black (Polyamide)

• Function: Shields users from heat near swivel or hose connection

• Easy Installation: Includes screw for mounting

• Protective Design: Reduces burn risk during high-temp operation

• Durable Construction: Built for long-lasting performance

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

• Hose reel systems

• Light-duty industrial washdown

• Commercial cleaning equipment

• General-purpose fluid transfer

Features

• Stainless steel construction for corrosion resistance and longevity

• Sliding bearing for smooth, low-friction rotation

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

• Dimensions: Overall Diameter – 1.24" | Overall Length – 2.14"

• Nominal Width (NW): 1/4"

• Rated for up to 725 psi working pressure

• Maximum temperature: 250°F

• Operates at up to 30 RPM

• 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 low pressure Swivel 43.484 is a heavy-duty stainless steel swivel designed for hose reels and fluid systems operating at moderate pressure. Built for durability and consistent performance, it features a sliding bearing for smooth rotation and a dependable O-ring NBR seal, with optional EPDM or FKM seals for compatibility with specific chemicals and elevated temperatures. With 3/4" NPTF inlet and outlet ports, this swivel supports working pressures up to 725 psi, rotational speeds up to 30 RPM, and temperatures as high as 250°F, making it ideal for a variety of commercial and industrial cleaning or fluid transfer applications.

Applications

• High-capacity hose reels

• Industrial washdown systems

• Commercial pressure washing equipment

• Fluid and chemical transfer lines

Features

• Stainless steel construction for corrosion and wear resistance

• Sliding bearing for stable, smooth rotation

• Thread IN: 3/4" NPTF | Thread OUT: 3/4" NPTF

• Dimensions: Overall Diameter – 2.00" | Overall Length – 3.15"

• Nominal Width (NW): 3/4"

• Rated for 725 psi working pressure

• Max operating temperature: 250°F

• Rotational capacity: 30 RPM

• Standard O-ring NBR seal, with EPDM or FKM available for specialized 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 3/4" NPTF

Thread Out: G2 3/4" NPTF

Nominal Width (NW): 3/4"

Wrench Size (SW): 1.42

Length 1 (L1): 2.95

Length 2 (L2) (overall length): 3.15

Length 3 (L3): 1.89

Length 4 (L4): 2.13

Diameter (D1): 2

Weight: 27.5 oz

The Mosmatic DXL Swivel 36.152 is a brass, nickel-plated high-pressure swivel designed for durability and efficiency in high-RPM cleaning systems. Perfect for parts washers, tire cleaners, and industrial wash equipment, this swivel features a triple bearing system with 2 radial and 1 thrust ball bearing for smooth rotation and long-lasting performance. A ceramic seal system delivers superior resistance to heat, pressure, and wear. The corrosion-resistant construction and bulkhead mounting design ensure reliability, making it maintenance-free and ideal for demanding applications.

Applications:

• High-pressure cleaning equipment

• Industrial tire and parts washers

• Rotating wash tools

• Self-cleaning wash bays

• Automated car wash systems

Key Features:

• Durable brass body with nickel plating for corrosion resistance

• Triple bearing system: 2 radial, 1 thrust for high-RPM operation

• Ceramic seal system ensures high-pressure and high-temp performance

• Rated up to 2500 PSI and 2000 RPM

• Bulkhead mount for secure installation

• Designed for maintenance-free operation

• Thread IN: 3/8" NPTF

• Thread OUT: 3/8" NPTF

• Overall Diameter: 0.98"

• Overall Length: 3.42"

• Nominal Width (NW): 1/4"

• Wrench Size (SW): 0.87"

• Temperature Range: 40°F – 250°F (4°C – 121°C)

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 3/8" NPTF

Thread Out: G2 3/8" NPTF

Nominal Width (NW): 1/4"

Wrench Size 1 (SW1): 0.87"

Wrench Size 2 (SW2): 0.87"

Length 1 (L1) (overall length) : 3.42"

Diameter (D) (overall diameter): 0.98"

Weight: 7.5 oz

The Mosmatic DGE Swivel - 34.754 is a high-performance stainless steel swivel engineered for high-pressure, high-flow operations across a variety of demanding environments. Designed to support both thrust and radial forces, this swivel features 1x thrust ball bearing and 2x sliding bearings for smooth, reliable operation. With a pressure rating of 5000 PSI and temperature resistance up to 250°F, it’s perfect for applications in pharmaceutical manufacturing, food processing, industrial cleaning, and automatic car wash systems.

Applications:

• Pharmaceutical fluid handling and CIP systems

• Food and beverage sanitation and spray lines

• Car wash sprayers and rotary connections

• Industrial washdown and chemical systems

Key Features:

• Rugged stainless steel construction for corrosion resistance

• With 1x thrust ball bearing and 2 x sliding bearings

• High-flow capacity for demanding applications

• Supports both radial and thrust forces at low RPM

• Thread IN: 3/4" NPTF | Thread OUT: 3/4" NPTM

• Nominal Width (NW): 3/4"

• Diameter: 1.97"

• Overall Length: 3.66"

• Max Pressure: 5000 PSI

• Max RPM: 30

• Max Operating Temperature: 250°F

Specs

Pressure: 5000 psi

Temperature: 250°F

RPM: Max. 30

Material Type: Stainless Steel

Inner Part: Stainless Steel

Seal: O-ring NBR

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

Thread In: G1 3/4"NPTF

Thread Out: G2 3/4"NPTM

Nominal Width (NW): 3/4"

Wrench Size 1 (SW1): 1.06

Wrench Size 2 (SW2): 1.58

Diameter (D1): 1.97"

Length 1 (L1) (overall length): 3.66"

Length 2 (L2): 2.58

Length 3 (L3): 0.63

Weight: 27.8oz