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Mosmatic DGG Series Rotary Union Swivel – Model 33.653 with G1 3/8″ NPTF Inlet, G2 3/8″ NPTM Outlet, and NW 3/8″ Connection

Original price was: $244.01.Current price is: $81.34.

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SKU: 33.653 Category: Brand:

Description

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

Specs 

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

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