Mosmatic DGG Swivel 90 Degrees - 33.503 - G1 M21X1.5M x G2 G3/8”M

The Mosmatic DGG Swivel 33.503 (90 Degrees) is a brass, nickel-plated swivel engineered for high-pressure and self-rotating cleaning systems. Designed for optimal performance in demanding applications such as parts washers, tire cleaners, and industrial surface cleaning equipment, it ensures reliable rotation and long-term durability.

Equipped with a triple bearing system—2x radial ball bearings and 1x thrust ball bearing—this swivel delivers smooth, precise rotation under pressure. The integrated O-ring NBR seal system offers excellent sealing performance, with optional EPDM or FKM variants for compatibility with a wide range of chemicals. With a compact 90° body, corrosion-resistant materials, and bulkhead mounting capability, the DGG 33.503 offers maintenance-free operation for continuous-duty use.

Applications

• High-pressure rotating cleaning equipment

• Tire and underbody cleaning systems

• Parts washers and degreasers

• Self-rotating surface cleaners

• Industrial and commercial cleaning systems

Key Features

• Design: 90° angled swivel

• Material: Brass, nickel plated

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

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

• Thread IN (G1): M21x1.5M

• Thread OUT (G2): G3/8” M

• Overall Diameter: 1.34”

• Overall Length: 2.76”

• 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