Mosmatic DYKI Swivel – 54.653 – 3/8" NPTF x 3/8" NPTM

The Mosmatic 54.653 Swivel is a rugged 360° rotary union engineered for high-pressure cleaning and fluid systems operating up to 5000 psi. It features 3/8" NPTF female inlet and 3/8" NPTM male outlet connections, offering full-thread compatibility for seamless integration with hoses, guns, lances, and other pressure components.

With its nickel-plated brass body, stainless steel internal components, and precision-sealed ball bearings, the 54.653 ensures smooth, reliable rotation and long service life in the most demanding environments.

Applications

• Professional pressure washer systems

• Hose reels and lances

• Car wash bays and booms

• High-pressure surface cleaners

• Industrial cleaning and fluid transfer setups

Features

• 360° continuous rotation

• Pressure rated up to 5000 psi

• 3/8" NPTF (F) inlet x 3/8" NPTM outlet

• Durable and compact with smooth bearing system

• Protects hoses from twisting and wear

• Corrosion-resistant materials and sealed internal design

Part Number: 54.653
Max Pressure: 5000 psi
G1 (Female Inlet): 3/8" NPTF
G2 (Male Outlet): 3/8" NPTM
Nominal Width (NW): 3/8"
Spanner Size (SW1): 0.63
Length L1: 2.87"
Total Length (L2): 4.33"
Rotating Section (L3): 0.51"
Diameter D1: 2.17"
Diameter D2: 0.79
Weight: 2.56 oz
Body Material: Nickel-plated brass
Internal Material: Stainless steel
Seal Type: O-ring (NBR or Viton)
Temperature: Up to 250°F