Mosmatic DXF Rotary Union Swivel Fitting – Model 38.152 with G1 3/8″ NPTF and G2 1/4″ NPTF Ports

Description

The Mosmatic DXF Swivel – 38.152 is a high-performance stainless steel swivel engineered for high-RPM, high-pressure cleaning systems. Ideal for demanding self-rotating applications such as surface cleaners, tire washers, and parts washers, this swivel features a precision triple bearing system—two radial ball bearings and one thrust ball bearing—for smooth and stable rotation. The integrated ceramic seal system delivers exceptional resistance to heat, pressure, and wear. Weep holes act as an early seal failure warning system, while the flange mount provides fast, secure installation for a wide range of industrial cleaning tools.

Applications:

• High-RPM self-rotating cleaning equipment

• Surface cleaners in industrial and commercial settings

• Tire and wheel washing systems

• Parts washers and degreasing units

Key Features:

• Stainless steel construction for maximum corrosion resistance

• Triple bearing system: 2x radial + 1x thrust ball bearing

• Long-life ceramic seal system for high-pressure use

• Weep holes for proactive seal failure detection

• Flange mount for quick and secure installation

• Thread IN: 3/8″ NPTF | Thread OUT: 1/4″ NPTF

• Nominal Width (NW): 1/4″

• Overall Diameter: 2.36″

• Overall Length: 1.65″

• Max Pressure: 2500 PSI

• Max RPM: 2000

• Operating Temperature Range: 40°F to 250°F

Specs

Pressure: 2500 psi

Temperature: 40°F – 250°

RPM: max 2,000 rpm

Material Type: Brass, Nickel Plated

Inner Part: Stainless steel

Seal: Ceramic

Throughput/medium: ph 3-12 / filtered 10 microns, compressed air (290 psi)

Thread In: G1 3/8″NPTF

Thread Out: G2 1/4″NPTF

Nominal Width (NW): 1/4″

Wrench Size 1 (SW1): 0.87

Wrench Size 2 (SW2): 0.75

Diameter (D) (overall diameter): 2.36″

Length 1 (L1) (overall length): 1.65

Weight: 9.6oz

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