Coupler Body, (M)NPT, 1/2, Steel MPN:30E691

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Brand: Speedaire
Part #: 30E691
UPC: 190735613320
SKU
510-G5033271
$67.47 for Order Qty of 3
Regular Price $31.49 Special Price $22.49

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

The SPEEDAIRE 30E691 is a versatile and reliable quick-connect hose coupling ideal for industrial applications. Designed for use as an end fitting on a hose or air supply line, it provides easy connection and disconnection with its sleeve locking mechanism. Made of durable steel with a zinc-plated finish, this coupling features a built-in poppet valve for controlling fluid or air flow, making it suitable for pneumatic service and general-purpose fluid transfer. Its high-pressure rating and wide temperature range make it perfect for use in various industries, including manufacturing, construction, and oil and gas.

Top product features:

  • Quick-connect hose coupling with sleeve locking mechanism for easy connection and disconnection.
  • Built-in poppet valve for controlling fluid or air flow.
  • Rated for a maximum working pressure of 300 psi at 70°F and has a maximum rated flow rate of 1,840.6 liters per minute.

Top product applications:

  • Pneumatic service
  • General-purpose fluid transfer
  • Air supply line

The SPEEDAIRE - 30E691 is a quick-connect hose coupling for use as an end fitting on a hose or air supply line. It provides connection and disconnection using a sleeve locking mechanism. The coupling is made of steel with a zinc-plated finish and features a built-in poppet valve for controlling fluid or air flow. It is compatible with industrial interchange plugs and adheres to the industrial interchange standard, The coupling is rated for a maximum working pressure of 300 psi at 70°F and has a maximum rated flow rate of 1,840.6 liters per minute. The fitting is compatible with pneumatic service and general-purpose fluid transfer within the specified ratings (pressure, temperature, and flow).

Key Features:

  • - Coupling component: Socket
  • - Connection type: NPT with a 3/4"-14 thread size
  • - Hose fitting gender: Male
  • - Hose fitting size: 3/4 in
  • - Coupling size and body size: 1/2 in
  • - Seal material: Nitrile
  • - Temperature range: -40°F to 150°F
  • - Finish/coating: Zinc plated
  • - Includes valve: Yes, poppet type
  • - Color: Silver
  • - Barbed: No


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: 3.40
  • Package Width: 1.20
  • Package Height: 1.20
  • Package Weight: 0.50
Product info last updated on February 9, 2026 12:26am UTC Category: Compressors, Air Tanks and Pneumatic Parts
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In stock