Male to Indust. Coupler, (M)NPT, 1/2, Brass MPN:4DM4-B

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Brand: DIXON
Part #: 4DM4-B
SKU
510-G1794475
$70.58 for Order Qty of 2
Regular Price $49.41 Special Price $35.29

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Male to Indust. Coupler, (M)NPT, 1/2, Brass

Easily connect and disconnect hoses with the Dixon Male to Industrial Coupler, featuring a durable brass construction and NPT threading. Ideal for use in industrial settings, this quick connect coupling is perfect for applications such as hydraulic systems, air compressors, and water treatment plants. Its reliable and secure connection ensures smooth operation and minimizes downtime. With a compact design and easy installation, this coupler is a great solution for maintaining and repairing industrial equipment. Its high-quality brass material resists corrosion and ensures long-lasting performance, making it a reliable choice for heavy-duty industrial applications.

Top product features:

  • Quick Connect design allows for easy and secure connection and disconnection of hoses.
  • Brass construction provides durability and resistance to corrosion.
  • NPT threading enables a secure and leak-free connection to other NPT-threaded components.

Top product applications:

  • Industrial Pneumatic Systems
  • Water Supply Systems
  • Hydraulic Systems
  • The DIXON - 4DM4-B is a quick connect hose coupling intended to provide a sleeve locking connection that does not require tools for coupling, with a sleeve locking connection design. Constructed from brass with a zinc-plated finish, it incorporates a prong-type valve and nitrile seals intended to reduce leakage at the coupling when installed in accordance with applicable standards and specifications. For use with hose/pipe systems matching the specified fitting size and interchange compatibility. The maximum rated working pressure: 300 psi at 70°F and accommodates hose inner diameters of 1/2 inch.

    Key Features:

    • - Material: brass with zinc-plated finish
    • - Connection Type: 1/2" NPT male thread, 1/2" hose fitting size.
    • - Coupling Component: Socket with sleeve locking type.
    • - Hose Fitting Gender: Male.
    • - Includes Valve: Yes, with a prong valve mechanism.
    • - Seal Material: Nitrile.
    • - Maximum Rated Flow Rate: 2,576.83 liters per minute.
    • - Operating Temperature Range (Rated): -40°F to 250°F.
    • - Overall Length: 3.19 inches
    • Maximum Outside Diameter: 1 3/8 inches.



Additional Information

  • Country of Origin: US
  • 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: 8.20
  • Package Width: 8.30
  • Package Height: 5.80
  • Package Weight: 16.56
Product info last updated on February 26, 2026 1:15pm UTC Category: Compressors, Air Tanks and Pneumatic Parts
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In stock