Coupler Plug, (M)NPT, 1/4, 304 SS MPN:30E558

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Brand: Speedaire
Part #: 30E558
UPC: 190735612002
SKU
510-G4977594
$73.95 for Order Qty of 5
Regular Price $20.71 Special Price $14.79

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Coupler Plug, (M)NPT, 1/4, 304 SS

The SPEEDAIRE - 30E558 is a hose coupling designed for use on the end of a hose or tool inlet. It features a male hose fitting with a 1/2 in size and a 1/4 in coupling size, compatible with ARO interchange couplers (per the specified 1/4 in quick-connect coupling size and ARO interchange type). The body size of the air coupling is 1/4 in, and the connection type is NPT with a 1/2"-14 thread size. This coupling enables quick-connection/disconnection without requiring additional tools, when used as intended. It is constructed of 304 stainless steel with a plain finish and includes an HNBR seal material for sealing performance.

Key Features:

  • - Application: Used on End of Hose or Tool Inlet
  • - Hose Fitting Gender: Male
  • - Hose Fitting Size: 1/2 in
  • - Coupling Size: 1/4 in
  • - Body Size (Quick Connect Air Couplings): 1/4 in
  • - Connection Type: NPT
  • - Thread Size: 1/2"-14
  • - Material: 304 Stainless Steel
  • - Finish/Coating: Plain
  • - Seal Material: HNBR
  • - Maximum Flow Rate: 1,132.67 liters per minute
  • - Temperature Range: -40°F to 200°F
  • - Includes Valve: No
  • - Interchange Type: ARO
  • - For Use With: ARO Interchange Coupler
  • - Barbed: No (smooth fitting)
  • - Coupling Component: Plug (male half of quick-connect)


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: 1.70
  • Package Width: 0.90
  • Package Height: 0.90
  • Package Weight: 0.01
Product info last updated on March 4, 2026 10:15am UTC
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In stock