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Mosmatic DGG Series Rotary Union – Model 33.053 Featuring Dual Threaded Connections: G1 Port with 1/4″ NPTF Female, G2 Port with 3/8″ NPTM Male

Original price was: $173.79.Current price is: $86.90.

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SKU: 33.053 Category: Brand:

Description

The Mosmatic DGG Swivel 33.053 is a premium brass, nickel-plated swivel designed for high-pressure cleaning systems and self-rotating applications. Its triple bearing design (2x radial, 1x thrust) ensures optimal rotation and extended performance in demanding environments.

Featuring an O-ring NBR seal system (with optional EPDM or FKM upgrades), this swivel is built to resist corrosion and withstand high temperatures and pressure. With a bulkhead-style mounting, it’s easy to integrate into tire cleaners, parts washers, and other industrial cleaning setups.

Applications:

  • Self-rotating high-pressure cleaning systems

  • Tire and wheel washers

  • Industrial parts cleaning equipment

  • Stationary or automated wash systems

  • Spray arms and nozzle assemblies

Key Features:

  • Material: Brass, nickel plated for corrosion resistance

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

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

  • Mounting: Bulkhead design for secure installation

  • Thread IN: 1/4″ NPTF

  • Thread OUT: 3/8″ NPTM

  • Overall Diameter: 1.34″

  • Overall Length: 2.75″

  • 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

  • Performance: Maintenance-free, high-precision operation

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 1/4″ 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) : 2.75″

Length 2 (L2): 0.47″

Weight: 7.4 oz

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