Coupler Body, (F)NPT, 1/2, Steel MPN:30E531

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Brand: Speedaire
Part #: 30E531
UPC: 190735611739
SKU
510-G4977375
$69.58 for Order Qty of 2
Regular Price $48.71 Special Price $34.79

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

Streamline your industrial operations with the Speedaire 30E531 Quick Connect Hose Coupling Socket. This reliable fitting enables fast and secure connection and disconnection of hoses at the end of a hose or air supply line, minimizing downtime and increasing productivity. Constructed from durable steel with a zinc-plated finish, it withstands high pressures and extreme temperatures. The integrated poppet valve ensures smooth flow control, while the nitrile seal material provides a leak-tight connection. Suitable for pneumatic systems and fluid lines, this versatile fitting is ideal for applications in manufacturing, construction, and other industrial settings where quick and reliable connections are essential.

Top product features:

  • Forms a connection using a nitrile seal material.
  • Features an integrated poppet valve that controls flow when connecting or disconnecting.
  • Constructed from steel with a zinc-plated finish.

Top product applications:

  • Used on end of hose
  • Used on end of air supply lines
  • Used on industrial interchange plug

The SPEEDAIRE - 30E531 is a quick connect hose coupling designed for connection and disconnection of hoses at the end of a hose or air supply line. It forms a connection using a nitrile seal material. It is compatible with pneumatic systems and fluid lines within the specified pressure and temperature ranges. The fitting is intended to support quick connect/disconnect of hoses at the end of a hose or air supply line. It features an integrated poppet valve that controls flow when connecting or disconnecting. Constructed from steel with a zinc-plated finish, this fitting is intended to support quick connect/disconnect of hoses at the end of a hose or air supply line.

Key Features:

  • - Hose fitting size and coupling size: 1/2 in
  • - Connection type: 1/2"-14 NPT female thread
  • - Material: Steel with zinc-plated coating
  • - Seal material: Nitrile
  • - Maximum working pressure at 70°F: 232 psi
  • - Temperature range: -40°F to 150°F
  • - Coupling component: Socket
  • - Coupling locking type: Sleeve
  • - Includes valve: Yes, poppet valve type
  • - Barbed end: No
  • - Color: Silver
  • - For use with: Industrial interchange plug
  • - Application: Used on end of hose or air supply lines


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: 3.30
  • Package Width: 1.50
  • Package Height: 1.50
  • Package Weight: 0.60
  • California Prop 65 Warning: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Product info last updated on February 23, 2026 4:29am UTC Category: Compressors, Air Tanks and Pneumatic Parts
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In stock