Coupler Plug, (M)NPT, 1/4, Steel MPN:30E658

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Brand: Speedaire
Part #: 30E658
UPC: 190735612996
SKU
510-G4978023
$72.38 for Order Qty of 22
Regular Price $4.61 Special Price $3.29

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

The Speedaire 30E658 Quick Connect Plug is a reliable and efficient solution for rapid connection and disconnection of pneumatic and fluid lines. Designed for use on the end of a hose or tool inlet, this push/pull locking mechanism is ideal for applications in manufacturing, construction, and maintenance. Its high-pressure rating and flow capacity make it suitable for demanding tasks, while the Buna-N sealing element ensures secure connections. With its steel construction and zinc-plated finish, this coupling is built to withstand harsh environments and heavy use, providing a long-lasting and trouble-free operation.

Top product features:

  • Quick Connect Plug allows for rapid connection and disconnection through a push/pull locking mechanism.
  • The coupling is rated for use with Buna-N sealing within specified pressure and temperature ranges, ensuring reliable performance in various operating conditions.
  • The 1/8 in Male NPT connection type enables compatibility with pneumatic and fluid lines, facilitating easy integration with various systems.

Top product applications:

  • Connecting pneumatic tools to air supply lines
  • Connecting fluid lines to machinery or equipment
  • Connecting hoses to tools or equipment for fluid or pneumatic transfer
  • The SPEEDAIRE - 30E658 is a push/pull locking mechanism for rapid connection and disconnection, designed for use on the end of a hose or tool inlet. This coupling is rated for use with Buna-N sealing within the specified pressure and temperature ranges and is compatible with pneumatic and fluid lines within the specified operating ranges. The maximum working pressure rating: 300 psi at 70°F, with maximum rated flow of 1,132.67 liters per minute. The sealing element is composed of Buna-N material, rated for operation within a temperature range of -40°F to 150°F.

    Specifications:

    • - Coupling size and body size: 1/4 in
    • - Hose fitting size: 1/8 in
    • designates nominal connection size
    • - Hose fitting gender: Male
    • - Connection type: NPT with thread size 1/8"-27
    • - Does not include a valve component
    • - Interchange: industrial standard compatibility (as specified)
    • - Seal material: Buna-N
    • - Material: Steel with zinc-plated finish for surface treatment



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 February 11, 2026 12:46am UTC Category: Compressors, Air Tanks and Pneumatic Parts
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In stock