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

$335.00 USD $301.00 USD

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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

Mosmatic Legend

Product Type: High-pressure elbow swivel – DYF 90°
Part Number: 58.351
Pressure: 4000 psi
Temperature: 250°F
RPM: max. 2,000 rpm
Material Type: Brass, nickel plated
Inner Part: Stainless steel
Seal: Carbide
Throughput / Medium: pH 3–12 / filtered 10 microns / compressed air (290 psi)
Thread In (G1): 1/4" NPTF
Thread Out (G2): 1/4" NPTM
Nominal 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

Mosmatic Ceiling Boom Z Series Main Diagram

 

Mosmatic Legend

FAQs

We stock most items in our large distribution facility located in North Carolina. Occasionally, to speed things up, we may drop-ship directly from one of our manufacturing partners.

Order Processing Times:

  • Small Parcel Orders placed before 12:00 PM (Noon ET) are typically processed within 24 business hours.
  • Freight Orders are usually fulfilled within 72 business hours (3 business days).

That said, actual turnaround times can vary depending on order volume. Sometimes we’re faster — sometimes it takes a bit longer.

Need it fast? Please choose an expedited shipping option at checkout. You’re also welcome to contact us — we’ll do our best to work some magic on our end to get your order out ASAP.

You're always welcome to stop by our showroom at 1000 North Horner Blvd, Sanford, NC 27330 to see our systems. We’d love to see you and answer any questions!

We’ve partnered with a variety of lenders to offer flexible payment solutions — including equipment leasing and Buy Now, Pay Later options.

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