Mosmatic DGL Swivel - 31.654 - G1 3/8" NPTF G2 3/8" NPTF

The Mosmatic DGL Swivel 31.654 is a brass, nickel-plated swivel engineered for thrust and radial force applications. Designed for high-flow, high-pressure environments such as automatic car wash systems and hose reels, it delivers superior reliability and performance under continuous use.

This model incorporates a triple bearing system—two radial ball bearings and one thrust bearing—for smooth rotation and enhanced durability. The O-ring NBR seal system (also available in EPDM or FKM) ensures long-lasting, leak-proof operation. Built with corrosion-resistant materials and a bulkhead mount, it is both rugged and maintenance free, making it ideal for demanding commercial settings.

Applications

• Automatic and tunnel car washes

• High-pressure hose reels

• Industrial and commercial wash systems

• Agriculture and construction equipment cleaning

• Water recycling and recovery systems

Key Features

• Model: Mosmatic DGL 31.654

• Material: Brass, nickel plated

• Thread IN (G1): 3/8" NPTF

• Thread OUT (G2): 3/8" NPTF

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

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

• Mounting Style: Bulkhead

• Corrosion Resistance: Yes

• Maintenance: Maintenance-free design

• Overall Diameter: 0.98”

• Overall Length: 2.87”

• Nominal Width (NW): 3/8”

• Wrench Size (SW): 0.87”

• Max Pressure: 4000 PSI

• Max RPM: 1000

• Temperature Range:

  • 90°F at 1000 RPM

  • 250°F at 30 RPM

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" NPTF

Nominal Width (NW): 3/8”

Wrench Size 1 (SW1): 0.87"

Wrench Size 2 (SW2): 0.87"

Length 1 (L1) (overall length) : 2.87"

Diameter (D) (overall diameter): 0.98"

Weight: 6.5 oz