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Coupler Body, (M)NPT, 1/2, Brass MPN:550

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Brand: Weatherhead
Part #: 550
SKU
510-G1924872
$109.98 for Order Qty of 2
Regular Price $76.99 Special Price $54.99

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Coupler Body, (M)NPT, 1/2, Brass

This Weatherhead quick connect coupling is designed for fast and secure connection and disconnection of hoses in pneumatic and industrial applications. Its integrated poppet valve allows for air or fluid flow control, while its brass body with gold finish ensures durability and resistance to corrosion. Suitable for use with industrial interchange compatible equipment and tools, this coupling is ideal for air tools and general pneumatics, offering a maximum working pressure of 500 psi and a temperature range of -40°F to 250°F. Its compact design and easy-to-use sleeve mechanism make it a convenient solution for a variety of industrial applications.

Top product features:

  • Integrated poppet valve for air or fluid flow control
  • Sleeve mechanism for coupling locking
  • Brass construction with gold finish for durability and corrosion resistance

Top product applications:

  • Air tools
  • General pneumatics
  • Industrial applications

The WEATHERHEAD - 550 is a quick connect hose coupling designed for connection and disconnection of hoses in pneumatic and industrial applications. It includes an integrated poppet valve for air or fluid flow control (within rated pressure/temperature specifications). Brass body with a gold finish. It is rated for maximum working pressure of 500 psi at 70°F and is rated for operation within -40°F to 250°F temperature range. It is compatible with industrial interchange standards (per specified compatibility requirements) and is suitable for air tools, general pneumatics.

Key Features:

  • - Connection type: 3/4"-14 male thread size with 1/2" coupling and body size.
  • - Hose fitting gender: Male, with a 3/4 in hose fitting size.
  • - Seal material: Nitrile, Nitrile seal material for fluid/pressure sealing.
  • - Maximum flow rate: 2,038.81 liters per minute.
  • - Coupling locking type: Sleeve mechanism.
  • - Overall length: 3 in, maximum outside diameter: 1 3/16 in.
  • - Material: Brass construction with brass finish/coating.
  • - For use with: Industrial interchange compatible equipment and tools.


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: 3.00
  • Package Width: 1.30
  • Package Height: 1.30
  • Package Weight: 0.50
Product info last updated on February 2, 2026 3:15am UTC Category: Compressors, Air Tanks and Pneumatic Parts
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In stock