Mosmatic DKS Swivel - 70.051 - G1 M21X1.5F to G2 1/4"NPTM

$57.24 USD $52.00 USD

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Description

The Mosmatic DKS Swivel Coupling 70.051 is a high-performance, nickel-plated brass swivel designed for high-pressure cleaning and hose connection systems. Engineered with a single thrust ball bearing and a precision ceramic seal system, it ensures smooth rotation and leak-resistant operation. A built-in flange allows for easy installation, while integrated weep holes provide early warning of seal failure to prevent downtime.

With a high-pressure capacity of up to 3600 PSI and a max temperature tolerance of 250°F, this swivel coupling is built to withstand rigorous industrial use. It features a quick-connect M21x1.5 F thread in and a ¼” NPTM thread out, offering compatibility across a range of applications. Supporting a nominal width of ¼”, and a max speed of 30 RPM, it’s optimized for pH 3–12 media and 10-micron filtered compressed air up to 290 PSI.

Applications

  • High-pressure cleaning equipment

  • Industrial hose connections

  • Quick-connect systems

  • Surface cleaners and rotary arms

  • Car wash systems

  • Pneumatic tool connections

Features

  • Durable nickel-plated brass construction

  • Single thrust ball bearing for smooth rotation

  • Advanced ceramic seal system for enhanced durability

  • Integrated flange for easy installation

  • Seal failure indicator via weep holes

  • Thread In: M21x1.5 F | Thread Out: ¼” NPTM

  • Nominal Width (NW): ¼”

  • Max Pressure: 3600 PSI

  • Max Temperature: 250°F

  • Max RPM: 30

  • Overall Diameter: 1.34” | Length: 1.76”

  • Media compatibility: pH 3–12, 10-micron filtered air up to 290 PSI

Specs

Pressure: 3600 psi

Temperature: 250°

RPM: max 30 rpm

Material Type: Brass, nickel plated

Inner Part: Stainless steel

Seal: O-ring NBR

Throughput/medium: ph 3-12, filtered 10 microns compressed air (290 psi)

Thread In: G1 M21X1.5F

Thread Out: G2 1/4"NPTM

Nominal Width (NW): ¼”

Wrench Size 1 (SW1): 0.67"

Diameter (D) (overall diameter): 1.34"

Length 1 (L1) (overall length) : 1.76

Length 2 (L2): 0.43

Weight: 3.6 oz

 

Mosmatic Ceiling Boom Z Series Main Diagram

 

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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