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Mosmatic DGG Series 90° swivel rotary union, model 33.553, featuring a G1 (M22x1.5) male thread on one side and a G2 (3/8″ male) thread on the other for versatile high-pressure fluid transfer.

Original price was: $216.78.Current price is: $72.26.

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SKU: 33.553 Category: Brand:

Description

The Mosmatic DGG Swivel 33.553 (90 Degrees) is a high-performance brass swivel designed for high-pressure, self-rotating cleaning systems. With a compact 90° design, it is ideal for parts washers, tire cleaners, and industrial surface cleaners requiring precise fluid rotation and high durability.

This swivel includes a robust triple bearing system (2x radial and 1x thrust ball bearing) that ensures smooth operation under pressure. The O-ring NBR seal system provides reliable leak protection, with optional upgrades to EPDM or FKM for greater chemical compatibility. Its nickel-plated brass construction enhances corrosion resistance, while the bulkhead fitting makes installation seamless in various cleaning equipment.

Applications

  • High-pressure cleaning systems

  • Self-rotating nozzles

  • Parts washers and degreasers

  • Tire and underbody cleaning equipment

  • Industrial surface cleaning machines

Key Features

  • Design: 90° angled swivel

  • Material: Brass, nickel plated

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

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

  • Thread IN (G1): M22x1.5M

  • 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 Type: Bulkhead

  • Maintenance: 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 M22X1.5M

Thread Out: G2 G3/8″M

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) : 2.76″

Length 2 (L2): 0.47″

Weight: 11.7 oz

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