Mosmatic DGli Swivel Joint – Model 31.945 Featuring Dual Threaded Connections: G1 1/4 Inch NPTF Inlet and G2 1/4 Inch NPTM Outlet

Description

The Mosmatic DGLI Swivel 31.945 is a stainless steel, high-flow swivel designed to handle both thrust and radial forces in automated car wash systems and high-pressure hose reels. Its durable construction and precision engineering make it a top choice for long-lasting, maintenance-free performance in industrial and commercial cleaning environments.

This swivel is built with a triple bearing system—featuring 2x radial ball bearings and 1x thrust ball bearing—for smooth, stable operation under demanding conditions. The integrated O-ring NBR seal system ensures reliable leak prevention and is optionally available in EPDM or FKM for compatibility with more aggressive chemicals. Its corrosion-resistant stainless steel body, bulkhead fitting, and compact design make it ideal for tight installations and continuous-duty cycles.

Applications

• Automatic car wash systems

• High-pressure hose reels

• Robotic and gantry wash systems

• Industrial and commercial cleaning equipment

• High-flow pressure washer connections

Key Features

• Design: Straight inline swivel

• Material: Stainless steel

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

• Bearing System: Triple (2x radial, 1x thrust)

• Thread IN (G1): 1/4″ NPTF

• Thread OUT (G2): 1/4″ NPTM

• Overall Diameter: 0.98″

• Overall Length: 2.55″

• 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 Style: Bulkhead fitting

• Maintenance: 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: 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 1/4″ NPTF

Thread Out: G2 1/4 NPTM

Nominal Width (NW): 1/4″

Wrench Size 1 (SW1): 0.87″

Wrench Size 2 (SW2): 0.62″

Length 1 (L1) (overall length) : 2.55″

Length 2 (L2): 0.43″

Diameter (D) (overall diameter): 0.98″

Weight: 5.7 oz

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