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Coupler Plug, (M)NPT, 3/8, Steel MPN:31AP25M

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In Stock
Brand: Hansen
Part #: 31AP25M
SKU
510-G6084373
$75.87 for Order Qty of 3
Regular Price $35.41 Special Price $25.29

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

Streamline your pneumatic and fluid line connections with the Hansen 31AP25M Coupler Plug, designed for quick and tool-free connection and disconnection. This steel coupling features a sleeve locking mechanism for secure connections and a zinc-plated finish for added durability. With a 3/8 inch body size and 1/4 inch hose fitting size, it's compatible with Tru-Flate 400 Series equipment and other systems meeting the specified dimensions and connection type. Ideal for use in pneumatic and fluid line quick-connect systems, this coupler plug offers fluid-tight sealing and is suitable for a variety of applications, including industrial and commercial settings.

Top product features:

  • The coupling uses a sleeve locking mechanism to secure the connection.
  • The coupling features a fluid-tight sealing capability due to the use of nitrile seal material.
  • The coupling is designed for rapid, tool-free connection and disconnection of air and fluid lines.

Top product applications:

  • Pneumatic line quick-connect systems
  • Fluid line quick-connect systems
  • Tru-Flate 400 Series equipment
  • The HANSEN - 31AP25M is a quick connect hose coupling designed to facilitate rapid, tool-free connection and disconnection of air and fluid lines. Intended for use in pneumatic and fluid line quick-connect systems that meet the specified connection type and ratings (1/4 inch fitting size

  • NPT thread), this steel coupling uses a sleeve locking mechanism to secure the connection and is rated for fluid-tight sealing within the specified operating conditions. It features a 3/8 inch body size with a 1/4 inch hose fitting size and a male hose fitting gender, enabling compatibility with Tru-Flate 400 Series equipment.

    Key Features:

    • - Material: Steel with zinc-plated finish for surface treatment.
    • - Connection Type: NPT thread with a 1/4"-18 thread size.
    • - Coupling Component: Plug (male half of quick-connect system).
    • - Coupling Locking Type: Sleeve mechanism for securing the connection.
    • - Max. Working Pressure: [accuracy not verified — omitted]
    • - Max. Flow Rate: [accuracy not verified — omitted]
    • - Seal Material: Nitrile for fluid-tight sealing.
    • - Temperature Range: [accuracy not verified — omitted]
    • - Overall Length: 1.88 inches.
    • - Max. Outside Diameter: 0.75 inches.
    • - Interchange Type: is compatible with Tru-Flate 400 Series equipment and other systems matching the specified dimensions and connection type.



Additional Information

  • Country of Origin: DE
  • 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: 1.90
  • Package Width: 0.70
  • Package Height: 0.70
  • Package Weight: 0.80
Product info last updated on February 27, 2026 1:18am UTC Category: Compressors, Air Tanks and Pneumatic Parts
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In stock