Mosmatic DGG Swivel - 33.653 - G1 3/8"NPTF G2 3/8"NPTM NW 3/8"

The Mosmatic DGG Swivel 33.653 is a high-quality brass, nickel-plated swivel engineered for demanding high-pressure cleaning systems. Ideal for parts washers, tire cleaners, and self-rotating cleaning applications, it offers superior performance and reliability.

This swivel features a triple bearing system with 2x radial ball bearings and 1x thrust ball bearing for long service life and smooth rotation. Designed with an O-ring NBR seal system (also available with optional EPDM or FKM seals), the 33.653 is maintenance-free and corrosion-resistant.

Built for precision and durability, the DGG 33.653 handles up to 4000 PSI, with performance suited for both high-speed and high-temperature applications.

Applications:

• High-pressure cleaning systems

• Self-rotating surface cleaners

• Parts washing systems

• Tire and undercarriage cleaning equipment

• Industrial and automotive cleaning setups

Key Features:

• Material: Brass, nickel plated

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

• Bearings: Triple bearing system (2x radial, 1x thrust)

• Thread IN (G1): 3/8” NPTF

• Thread OUT (G2): 3/8” NPTM

• Overall Diameter: 1.34”

• Overall Length: 2.63”

• Nominal Width (NW): 1/4”

• Wrench Size (SW): 0.87”

• Maximum Pressure: 4000 PSI

• Maximum RPM: 1000

• Max Temperature:

  • 90°F at 1000 RPM

  • 250°F at 30 RPM

• Mounting: Bulkhead fitting

• Operation: 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” NPTM

Nominal Width (NW): 1/4”

Wrench Size 1 (SW1): 0.87"

Wrench Size 2 (SW2): 0.75"

Wrench Size 3 (SW3): 1.34"

Diameter (D) (overall diameter): 1.34"

Length 1 (L1) (overall length) : 2.55"

Length 2 (L2): 0.47"

Weight: 7.6 oz