Mosmatic DGVI Rotary Union Swivel – Model 30154 with G1 & G2 3/8″ NPTF Ports

Description

The Mosmatic DGS Swivel 30.154 is a precision-engineered brass, nickel-plated swivel designed for high and low-pressure cleaning systems, hydraulic hose connections, ceiling booms, and other demanding industrial applications. Built for durability and ease of use, this swivel features sealed stainless steel bearings and a low torque design to ensure effortless rotation under maximum pressure.

A dual bearing configuration—1x thrust and 1x radial ball bearing—combined with an O-ring NBR seal system (optional EPDM or FKM), makes it an ideal maintenance-free solution for continuous use in tough environments.

Applications

• High and low pressure cleaning systems

• Hydraulic and pneumatic hose connections

• Ceiling boom installations

• Industrial and commercial wash systems

• Hose reels and fluid transfer systems

Key Features

• Model: Mosmatic DGS 30.154

• Material: Brass, nickel plated

• Thread IN (G1): 3/8″ NPTF

• Thread OUT (G2): 3/8″ NPTF

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

• Bearings: 1x thrust, 1x radial ball bearing

• Very Low Torque: Ensures smooth operation

• Stainless Steel Bearings: Sealed, corrosion-resistant

• Overall Diameter: 0.98″

• Overall Length: 2.63″

• Nominal Width (NW): 1/4″

• Wrench Size (SW): 0.87″

• Max Pressure: 4000 PSI

• Max RPM: 30

• Max Temperature: 250°F

Specs 

Pressure: 4000 psi (27.5 MPa)

Temperature: 250°F

RPM: max 30 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): 1/4″

Wrench Size 1 (SW1): 0.87″

Wrench Size 2 (SW2): 0.87″

Length 1 (L1) (overall length) : 2.63″

Diameter (D) (overall diameter): 0.98″

Weight: 5.6 oz

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