Mosmatic DGL Swivel - 31.053 - G1 1/4"NPTF G2 3/8"NPTM

The Mosmatic DGL Swivel 31.053 is a high-performance brass, nickel-plated swivel engineered to manage both thrust and radial forces in high-flow, high-pressure cleaning systems. Ideal for automatic car washes, hose reels, and industrial wash systems, this swivel ensures reliable, maintenance-free operation even in the most demanding environments.

Equipped with a triple bearing system—two radial ball bearings and one thrust ball bearing—the DGL 31.053 delivers consistent rotation and extended durability. The O-ring NBR seal system provides robust leak protection, with optional EPDM or FKM seals for enhanced chemical resistance. Corrosion resistance, compact form, and a bulkhead fitting design make this swivel a go-to solution for professionals seeking quality and precision.

Applications

• Automatic car wash systems

• High-pressure hose reels

• Wash arms and gantry systems

• High-flow pressure washing equipment

• Industrial cleaning machinery

Key Features

• Design: Inline swivel with bulkhead fitting

• Material: Brass, nickel plated

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

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

• Thread IN (G1): 1/4" NPTF

• Thread OUT (G2): 3/8" NPTM

• Overall Diameter: 0.98”

• Overall Length: 2.59”

• 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

• Corrosion Resistance: Yes

• 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 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"

Length 1 (L1) (overall length) : 2.59"

Length 2 (L2): 0.47"

Diameter (D) (overall diameter): 0.98"

Weight: 5.7 oz