Mosmatic DGL Swivel - 31.163 - G1 3/8"NPTF G2 G3/8"M

The Mosmatic DGL Swivel 31.163 is a high-performance brass, nickel-plated swivel designed to withstand radial and thrust forces in high-pressure, high-flow environments. Ideal for automatic car wash systems and high-pressure hose reels, this swivel combines precision engineering with long-term durability.

Equipped with a triple bearing system—two radial ball bearings and one thrust bearing—this model ensures smooth operation and high load capacity. It features an O-ring NBR seal system, with optional EPDM or FKM seals for extended chemical compatibility. With corrosion-resistant construction and bulkhead mounting, the DGL 31.163 is maintenance-free and engineered for maximum performance.

Applications

• Automatic and tunnel car wash systems

• High-pressure hose reels

• Commercial vehicle wash bays

• Industrial pressure washing

• Rotating equipment in cleaning systems

Key Features

• Model: Mosmatic DGL 31.163

• Material: Brass, Nickel-Plated

• Thread IN (G1): 3/8" NPTF

• Thread OUT (G2): G3/8" M

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

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

• Mounting: Bulkhead fitting

• Corrosion Resistant: Yes

• Maintenance: Maintenance-free design

• Overall Diameter: 0.98”

• Overall Length: 2.59”

• Nominal Width (NW): 1/4”

• Wrench Size (SW): 0.87”

• Max Pressure: 4000 PSI

• Max RPM: 1000

• Temperature Range:

  • 90°F at 1000 RPM

  • Up to 250°F at 30 RPM