Coupler Plug, (F)NPT, 3/8, Steel MPN:30E737

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Brand: Speedaire
Part #: 30E737
UPC: 190735613771
SKU
510-G4869085
$68.22 for Order Qty of 18
Regular Price $5.31 Special Price $3.79

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Coupler Plug, (F)NPT, 3/8, Steel

The SPEEDAIRE 30E737 Quick Connect Plug is a reliable and efficient solution for pneumatic and fluid line connections in automotive applications. With tool-free connection and disconnection, this plug provides a sealed interface and supports flow rates of up to 1,415.84 liters per minute. Constructed of steel with a zinc-plated finish, it offers corrosion resistance and can operate within a temperature range of -40°F to 150°F. Suitable for use on end of hose or tool inlet, this plug is ideal for applications requiring a quick and secure connection, such as in automotive repair shops, garages, and manufacturing facilities.

Top product features:

  • Tool-free connection and disconnection capability
  • Sealed interface for pneumatic and fluid lines
  • Buna-N sealing material provides fluid-tight sealing within a temperature range of -40°F to 150°F

Top product applications:

  • Used on end of hose
  • Used on tool inlet
  • Automotive interchange couplers

The SPEEDAIRE - 30E737 is a quick-connect hose coupling for tool-free connection and disconnection. It supports pneumatic and fluid lines by providing a sealed interface. The coupling is compatible with automotive interchange couplers and uses a Tru-Flate-Automotive interchange standard. Constructed of steel with a zinc-plated finish, this coupling is rated for flow up to 1,415.84 liters per minute and rated maximum working pressure: 300 psi at 70°F. Buna-N sealing material is rated for operation within a temperature range of -40°F to 150°F.

  • - Coupling component type: Plug (male half of the quick-connect fitting)
  • - Connection type: NPT thread with 1/4"-18 thread size
  • - Hose fitting gender: Female
  • - Hose fitting size: 1/4 in
  • - Body and coupling size: 3/8 in nominal
  • - Finish: Zinc plated for corrosion resistance
  • - Seal material: Buna-N (nitrile) providing fluid-tight sealing
  • - Maximum flow rate: 1,415.84 lpm
  • - rated maximum working pressure: 300 psi @ 70°F
  • - rated temperature range: -40°F to 150°F
  • - Application: Used on end of hose or tool inlet
  • - Does not include an integrated valve


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: 1.60
  • Package Width: 0.60
  • Package Height: 0.60
  • Package Weight: 0.01
Product info last updated on February 22, 2026 8:52am UTC Category: Compressors, Air Tanks and Pneumatic Parts
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In stock