Coupler Plug, (F)NPT, 1/4, 304 SS MPN:30E578

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Brand: Speedaire
Part #: 30E578
UPC: 190735612200
SKU
510-G4977217
$79.74 for Order Qty of 6
Regular Price $18.61 Special Price $13.29

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Coupler Plug, (F)NPT, 1/4, 304 SS

Streamline your pneumatic and fluid transfer operations with the Speedaire Quick Connect Plug. This high-flow coupling provides a fast and secure connection for hoses and tool inlets, eliminating the need for tools and reducing downtime. With a maximum flow rate of 1,415.84 L/min and a working pressure of 400 psi, it's ideal for applications such as manufacturing, construction, and maintenance. Its compatibility with Global Style High Flow interchange standard couplings ensures seamless integration with existing systems, making it a valuable addition to any operation that requires quick and reliable connections.

Top product features:

  • Forms a sealed connection when installed and used within the specified operating pressure and temperature ranges.
  • Provides a quick-connect interface for attachment and detachment without tools at the end of hoses or tool inlets.
  • Designed to be compatible with Global Style High Flow interchange standard couplings.

Top product applications:

  • Air lines
  • Fluid transfer applications
  • Pneumatic transfer applications

The SPEEDAIRE - 30E578 is a quick connect hose coupling that provides a quick-connect interface for attachment and detachment without tools at the end of hoses or tool inlets. It forms a sealed connection when installed and used within the specified operating pressure and temperature ranges. It is compatible for use with air and fluid lines within the specified maximum working pressure and operating temperature range. This coupling is compatible with Hi Flow Couplers and is manufactured to be compatible with Global Style High Flow interchange standard couplings, and is compatible with pneumatic and fluid transfer applications using quick-connect couplings that meet the specified interchange standard.

Key Features:

  • - Coupling component: Plug (male half of quick-connect system)
  • - Coupling and hose fitting size: 1/4 in
  • - Connection type: 1/4" -18 NPT thread, female hose fitting
  • - Finish: Plain surface treatment
  • - Seal material: HNBR (hydrogenated nitrile butadiene rubber)
  • - Maximum flow rate: 1,415.84 L/min (per manufacturer specification)
  • - Maximum working pressure: 400 psi (at 70°F)
  • - Operating temperature range: -40°F to 200°F (with the specified seal material)
  • - Designed without a barbed hose tail


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: 1.60
  • Package Width: 0.60
  • Package Height: 0.60
  • Package Weight: 0.01
Product info last updated on January 21, 2026 3:00pm UTC Category: Compressors, Air Tanks and Pneumatic Parts
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In stock