Coupler Plug, (F)NPT, 3/8, Steel MPN:30E665

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Brand: Speedaire
Part #: 30E665
UPC: 190735613061
SKU
510-G4978041
$74.69 for Order Qty of 11
Regular Price $9.51 Special Price $6.79

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Coupler Plug, (F)NPT, 3/8, Steel

The Speedaire 30E665 Quick Connect Plug is a reliable and efficient solution for industrial applications. This plug enables quick and easy connection and disconnection of hoses and tools, reducing downtime and increasing productivity. Constructed from durable steel with a zinc-plated finish, it withstands harsh environments and meets industrial standard interchange requirements. With a 3/8 inch hose fitting size and 300 psi working pressure, it's suitable for pneumatic and general-purpose applications, including manufacturing, construction, and maintenance. Its fluid-tight Buna-N seal ensures a secure connection, making it an ideal choice for industries requiring efficient hose changes and maintenance.

Top product features:

  • Push/pull mechanism enables connection and disconnection without requiring a tool for coupling or uncoupling.
  • Buna-N seal provides fluid-tight performance for connections.
  • Zinc-plated steel construction provides a durable and corrosion-resistant finish.

Top product applications:

  • Pneumatic applications
  • General-purpose applications
  • Hose changes and maintenance

The SPEEDAIRE - 30E665 is a quick connect hose coupling designed for use on the end of a hose or tool inlet. It enables connection and disconnection using a push/pull mechanism (no tool required for coupling/uncoupling), providing a connection that uses a Buna-N seal for fluid-tight performance. Constructed from steel with a zinc-plated finish, it is compatible with industrial interchange couplers and is rated for pneumatic and general-purpose applications within the specified pressure and temperature ranges. The coupling is female in fitting gender, with a 3/8 inch hose fitting size and connection type of 3/8"-18 NPT thread size, supporting efficient hose changes and maintenance.

Key Features:

  • - Coupling component: Plug (male half of the quick connect system).
  • - Body size and coupling size: 3/8 inch nominal diameter.
  • - Seal material: Buna-N for fluid-tight connections.
  • - Max working pressure: 300 psi at 70°F.
  • - Maximum flow rate: 1,415.84 liters per minute.
  • - Operating temperature range: -40°F to 150°F.
  • - Finish: Zinc-plated steel construction.
  • - Interchange type: Industrial standard.
  • - Included valve: No integrated valve.
  • - Meets standards ISO 6150 and MIL-C-4109F.


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: 0.70
  • Package Height: 0.70
  • Package Weight: 0.01
Product info last updated on February 2, 2026 11:53am UTC Category: Compressors, Air Tanks and Pneumatic Parts
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