Coupler Plug, (F)NPT, 1/2, Steel MPN:30E668

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Brand: Speedaire
Part #: 30E668
UPC: 190735613092
SKU
510-G4977996
$68.53 for Order Qty of 7
Regular Price $13.71 Special Price $9.79

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Coupler Plug, (F)NPT, 1/2, Steel

The SPEEDAIRE 30E668 Quick Connect Plug is a reliable and efficient solution for connecting and disconnecting hoses and tools in industrial settings. Its steel construction with zinc plating ensures durability and resistance to corrosion, while the Buna-N seal material provides a secure seal in a wide range of temperatures and pressures. Suitable for pneumatic and fluid lines, this plug is ideal for applications such as manufacturing, construction, and maintenance. With its ease of use, high flow rate, and compatibility with industrial interchange couplers, this plug streamlines workflows and reduces downtime, making it an essential tool for any industry.

Top product features:

  • Allows connection and disconnection without the use of tools when used with compatible interchange couplers.
  • Provides a seal using the Buna-N seal material when properly connected.
  • Constructed from steel with a zinc-plated finish for durability and resistance to corrosion.

Top product applications:

  • Pneumatic lines
  • Fluid lines
  • Air tools

The SPEEDAIRE - 30E668 is a quick connect hose coupling configured for connection at a hose end or tool inlet using the specified fitting and thread type. It allows connection and disconnection without the use of tools when used with compatible interchange couplers. It provides a seal using the Buna-N seal material when properly connected and is compatible with pneumatic and fluid lines within the specified pressure and temperature ratings. This coupling is made of steel with a zinc-plated finish and features a female hose fitting connection with a 1/2-inch nominal size and NPT thread type.

Key Features:

  • - Coupling component: Plug (male half), designed to mate with industrial interchange couplers.
  • - Nominal coupling and hose fitting size: 1/2 inch with a 1/2"-14 thread size.
  • - Constructed from steel with zinc plating for surface treatment.
  • - Equipped with Buna-N seal material for sealing functionality.
  • - Maximum flow rate of 1,982.18 liters per minute.
  • - Maximum working pressure rating of 300 psi at 70°F.
  • - Operating temperature range from -40°F to 150°F.
  • - meets the requirements of ISO 6150 and MIL-C-4109F (for the applicable coupling configuration)


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: 2.40
  • Package Width: 1.00
  • Package Height: 1.00
  • Package Weight: 0.20
Product info last updated on February 7, 2026 11:22am UTC Category: Compressors, Air Tanks and Pneumatic Parts
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In stock