Coupler Body, (M)NPT, 1/4, Steel MPN:30E693

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Brand: Speedaire
Part #: 30E693
UPC: 190735613344
SKU
510-G4978294
$69.95 for Order Qty of 5
Regular Price $19.59 Special Price $13.99

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Coupler Body, (M)NPT, 1/4, Steel

The SPEEDAIRE - 30E693 Quick Connect Hose Coupling Socket is a reliable and efficient solution for pneumatic and fluid transfer applications. Designed for use on the end of a hose or air supply line, it allows for easy connection and disconnection without tools, minimizing downtime and increasing productivity. Constructed from steel with a zinc-plated finish for corrosion resistance, it is compatible with industrial interchange plugs and includes an integrated poppet valve for flow control. Ideal for use in manufacturing, construction, and other industries, this coupling supports high flow rates and working pressures, making it a valuable addition to any system.

Top product features:

  • Supports connection and disconnection without tools using the sleeve locking mechanism.
  • Includes an integrated poppet valve for air or fluid flow control when connected or disconnected.
  • Constructed from steel with a zinc-plated finish for corrosion resistance.

Top product applications:

  • End of Hose use
  • Pneumatic applications
  • Fluid transfer applications
  • The SPEEDAIRE - 30E693 is a quick connect hose coupling configured for use on the end of a hose or air supply line. It supports connection and disconnection without tools using the sleeve locking mechanism and is intended to form a sealed connection for pneumatic and fluid transfer applications. This coupling is rated for use in pneumatic and fluid transfer applications and is compatible with industrial interchange plugs that conform to the Industrial Interchange type standard. It includes an integrated poppet valve for air or fluid flow control when connected or disconnected. It is constructed from steel with a zinc-plated finish for corrosion resistance and is configured for a 1/4 in coupling size and 3/8 in hose fitting size.

    Key Features:

    • - Application: End of Hose or Air Supply use.
    • - Body size: 1/4 in
    • Coupling size: 1/4 in
    • Hose fitting size: 3/8 in.
    • - Connection type: NPT with 3/8"-18 thread size and male hose fitting gender.
    • - Material: Steel with a zinc-plated finish for corrosion resistance.
    • - Seal material: Nitrile, rated for operation within -40°F to 150°F.
    • - Maximum flow rate: 991.09 L/min
    • maximum working pressure: 300 psi at 70°F
    • - Coupling component: Socket with sleeve-type locking mechanism.
    • - Includes a poppet valve to regulate flow.
    • - Compatible with industrial interchange plugs that conform to the Industrial Interchange type standard.



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: 2.20
  • Package Width: 1.00
  • Package Height: 1.00
  • Package Weight: 0.20
Product info last updated on February 11, 2026 12:59pm UTC Category: Compressors, Air Tanks and Pneumatic Parts
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In stock