Mosmatic DGG Swivel - 33.153 - G1 3/8"NPTF G2 3/8"NPTM

The Mosmatic DGG Swivel 33.153 is a high-precision, nickel-plated brass swivel designed for self-rotating, high-pressure cleaning systems. Built for performance and longevity, it features a triple bearing system—two radial ball bearings and one thrust bearing—for smooth, consistent operation in demanding environments.

This swivel includes an O-ring NBR seal system with optional upgrades to EPDM or FKM for specialized chemical resistance. The corrosion-resistant design, bulkhead mounting, and maintenance-free operation make it ideal for industrial cleaning setups.

Applications:

• High-pressure cleaning systems

• Parts washers

• Self-rotating cleaning heads

• Tire and undercarriage cleaners

• Automated car wash system

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): 3/8” NPTM

• 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

• Maintenance: Maintenance-free