Mosmatic DGG Swivel - 33.154 - G1 3/8"NPTF G2 3/8"NPTF

The Mosmatic DGG Swivel 33.154 is a durable, high-performance brass swivel engineered for high-pressure and self-rotating cleaning applications. Ideal for parts washers, tire cleaners, and industrial wash systems, this swivel ensures reliable performance with minimal maintenance.

It features a triple bearing system—two radial ball bearings and one thrust ball bearing—for smooth and consistent rotation. The integrated O-ring NBR seal system offers secure sealing and is optionally available with EPDM or FKM materials for enhanced chemical resistance. The nickel-plated finish provides corrosion resistance, and the bulkhead design allows for easy mounting and long-term use in harsh environments.

Applications

• High-pressure cleaning systems

• Parts washing machines

• Self-rotating cleaning heads

• Tire and undercarriage washers

• Industrial wash bays and equipment

Key Features

• Material: Brass, nickel plated

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

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

• Thread IN (G1): 3/8” NPTF

• Thread OUT (G2): 3/8” NPTF

• Overall Diameter: 1.34”

• Overall Length: 2.87”

• 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

Pressure: 4000 psi (27.5 MPa)

Temperature: 90°F at 1000 RPM, 250°F at 30 RPM

RPM: max 1,000 rpm

Material Type: Brass, Nickel plated

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 3/8” NPTF

Thread Out: G2 3/8” NPTF

Nominal Width (NW): 1/4”

Wrench Size 1 (SW1): 0.87"

Wrench Size 2 (SW2): 0.87"

Wrench Size 3 (SW3): 1.34"

Diameter (D) (overall diameter): 1.34"

Length 1 (L1) (overall length) : 2.87"

Weight: 8.8 oz