Mosmatic DGL Swivel - 31.051 - G1 1/4"NPTF G2 1/4"NPTM

The Mosmatic DGL Swivel 31.051 is a brass, nickel-plated high-flow swivel engineered for handling thrust and radial forces in automatic car washes, high-pressure hose reels, and industrial cleaning systems. Built to withstand rigorous use, it ensures long-lasting, maintenance-free performance in both fixed and rotating setups.

Featuring a triple bearing system (2x radial and 1x thrust ball bearing), this swivel allows for stable, reliable rotation under high-pressure conditions. The O-ring NBR sealing system provides leak-proof operation and is upgradeable to EPDM or FKM seals for enhanced chemical compatibility. With a bulkhead mounting configuration and corrosion-resistant body, the DGL 31.051 is a trusted solution for demanding cleaning applications.

Applications

• Automatic car wash systems

• High-pressure hose reels

• Robotic wash arms and gantry systems

• Industrial cleaning equipment

• High-flow pressure washing systems

Key Features

• Design: Straight inline swivel

• Material: Brass, nickel plated

• 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 Type: Bulkhead fitting

• Maintenance: Maintenance-free