Mosmatic Swivel – 58.353 – 1/4" NPTF x 3/8" NPTM – DYF 90° – 4000 psi – 13.0 oz

The Mosmatic 58.353 DYF 90° Swivel is a high-pressure elbow-style swivel engineered for systems requiring angled redirection and a step-up connection. With a 1/4" NPTF (female) inlet and 3/8" NPTM (male) outlet, it’s ideal for integrating smaller hoses with larger fittings in compact or mobile setups.

This model features a nickel-plated brass body, carbide seal system, and sealed ball bearings to ensure smooth 360° rotation under up to 4000 psi. Integrated weep holes allow for proactive seal maintenance and protection.

Applications

• Pressure washer lances and booms

• Mobile surface cleaners and rotating arms

• Hose-to-gun step-up transitions

• Industrial and automotive cleaning setups

• Installations requiring angled output in limited space

Features

• 90° elbow swivel design

• Female 1/4" NPTF inlet to Male 3/8" NPTM outlet

• 360° full rotation for hose relief

• Carbide seal with visual failure indicator (weep holes)

• Durable, maintenance-free construction

• Nickel-plated brass body for corrosion resistance

• Ideal for step-up thread configuration in tight installs