Coupler Body, (M)NPT, 3/8, 304 SS MPN:30E544

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Brand: Speedaire
Part #: 30E544
UPC: 190735611869
SKU
510-G4977463
Regular Price $204.39 Special Price $145.99

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Coupler Body, (M)NPT, 3/8, 304 SS

Streamline your pneumatic and hydraulic connections with the Speedaire 30E544 Quick Connect Hose Coupling Socket. Designed for end-of-hose or air-supply connections, this universal coupling features a push-to-connect locking mechanism for easy coupling and uncoupling without tools. Constructed from durable 304 stainless steel with nitrile seals, it provides a sealed connection at rated conditions. With a maximum flow rate of 1,274.26 liters per minute and a working pressure of 400 psi, it's ideal for various applications, including pneumatic and hydraulic systems, compressed air lines, and fluid transfer systems. Its compact design and universal compatibility make it a valuable addition to any workshop or facility.

Top product features:

  • Push-to-connect locking mechanism allows for coupling and uncoupling without tools.
  • Incorporates a built-in poppet valve for flow control during coupling.
  • Constructed from 304 stainless steel with nitrile seals for a sealed connection at the rated conditions.

Top product applications:

  • End of Hose connections
  • Air Supply connections
  • Pneumatic applications
  • The SPEEDAIRE - 30E544 is a quick connect hose coupling for end-of-hose or air-supply connections

  • features a push-to-connect locking mechanism for coupling/uncoupling without tools. It uses a push-to-connect locking mechanism and includes a poppet valve to control air or fluid flow during coupling. Constructed from 304 stainless steel with a plain finish and equipped with nitrile seals, this coupling is constructed with nitrile seals for a sealed connection at the rated conditions and compatible with universal interchange plugs for the specified 3/8 in coupling size and 1/2 in hose fitting size (1/2"-14 thread). It is rated for pneumatic and hydraulic applications
  • verify compatibility for the intended use.

    Key Features:

    • - Application: End of Hose or Air Supply connections
    • - Body size and coupling size: 3/8 in
    • - Hose fitting size and thread size: 1/2 in, 1/2"-14 thread
    • - Material: 304 Stainless Steel with plain finish
    • - Coupling component: Socket with push-to-connect locking
    • - Includes built-in poppet valve for flow control
    • - Seal material: Nitrile
    • - Maximum flow rate: 1,274.26 liters per minute
    • - Maximum working pressure: 400 psi at 70°F
    • - Temperature range: -40°F to 200°F
    • - Color: Silver
    • - Hose fitting gender: Male
    • - Interchange type: Universal



Additional Information

  • Country of Origin: CN
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 4.00
  • Package Width: 1.30
  • Package Height: 1.30
  • Package Weight: 0.65
Product info last updated on January 11, 2026 5:05pm UTC Category: Compressors, Air Tanks and Pneumatic Parts
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