Mosmatic Swivel – 58.351 – 1/4" NPTF x 1/4" NPTM – DYF 90° – 4000 psi – 13.0 oz

The Mosmatic 58.351 DYF 90° Swivel is a high-performance rotary union with a 90-degree elbow design, ideal for compact installations or where angular hose redirection is required. With a 1/4" NPTF (female) inlet and 1/4" NPTM (male) outlet, it enables smooth 360° rotation at high pressures, reducing hose stress and enhancing durability. Constructed from nickel-plated brass, it features a carbide seal, sealed ball bearings, and weep holes for visual seal failure indication. Designed for pressures up to 4000 psi, it’s perfect for pressure washers, mobile equipment, and industrial spray systems. Applications High-pressure surface cleaners Pressure washer booms and tools Compact or angular fluid connections Industrial cleaning and sanitation systems Hose-to-tool swivel joints with 90° output Features 90° elbow configuration Female (1/4" NPTF) inlet to Male (1/4" NPTM) outlet Nickel-plated brass body Maintenance-free with carbide seal Visual seal failure alert (weep holes) 360° full rotation Designed for tight spaces or directional flow Specs Product Type: High-pressure elbow swivel – DYF 90°Part Number: 58.351Pressure: 4000 psiTemperature: 250°FRPM: max. 2,000 rpmMaterial Type: Brass, nickel platedInner Part: Stainless steelSeal: CarbideThroughput / Medium: pH 3–12 / filtered 10 microns / compressed air (290 psi)Thread In (G1): 1/4" NPTFThread Out (G2): 1/4" NPTMNominal Width (NW): 1/4"Wrench Size 1 (SW1): 0.87"Wrench Size 2 (SW2): 0.67"Length 1 (L1): 1.45"Length 2 (L2): 0.43"Diameter (D): 2.36" (standard body size)Weight: 13.0 oz