Coupler Body, Steel, MNPT, 1/4 In. Pipe MPN:EZ-251-4MP

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Brand: Parker
Part #: EZ-251-4MP
SKU
510-G4874292
Regular Price $111.71 Special Price $79.79

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Coupler Body, Steel, MNPT, 1/4 In. Pipe

The PARKER EZ-251-4MP is a reliable and efficient hose coupling designed for push-to-connect pneumatic applications. This coupling enables quick and easy connection and disconnection using a push-to-connect locking mechanism, providing a secure seal for compressed air lines. Its integrated tubular valve regulates airflow upon connection, making it ideal for applications where precise airflow control is necessary. Suitable for use in a variety of industrial settings, including manufacturing, material handling, and pneumatic conveying systems, this coupling offers a high level of versatility and reliability, ensuring smooth and efficient operation within a wide temperature range of -40°F to 250°F.

Top product features:

  • The coupling provides a seal for compressed air lines using Nitrile seal material.
  • The coupling has an integrated tubular valve for regulating airflow upon connection.
  • The coupling enables connection and disconnection using a push-to-connect locking mechanism.

Top product applications:

  • Pneumatic
  • Push-to-connect pneumatic applications
  • Compressed air lines

The PARKER - EZ-251-4MP is a hose coupling for push-to-connect pneumatic applications. It enables connection and disconnection using a push-to-connect locking mechanism. The coupling provides a seal for compressed air lines (Nitrile seal material) and has an integrated tubular valve for regulating airflow upon connection (tubular type). Constructed of steel with a trivalent chrome finish, it is compatible with the industrial interchange standard and has an operating temperature range: -40°F to 250°F.

Key Features:

  • - Application: Pneumatic
  • - Coupling component: Socket
  • - Coupling locking type: Push-to-Connect
  • - Hose fitting gender: Male
  • - Hose fitting size: 1/4 in
  • - Body size (air coupling): 1/4 in
  • - Coupling size: 1/4 in
  • - Connection type: NPT thread
  • - Thread size: 1/4"-18
  • - Material: Steel with trivalent chrome finish
  • - Seal material: Nitrile
  • - Includes valve: Yes, tubular type
  • - Max. flow rate: 707.92 liters per minute
  • - Max. working pressure: 300 psi at 70°F
  • - Max. outside diameter: 1 in
  • - Overall length: 2.88 in
  • - Interchange type: Industrial
  • - Operating temperature range: -40°F to 250°F
  • - Barbed end: No


Additional Information

  • Country of Origin: IL
  • 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: 2.70
  • Package Width: 1.00
  • Package Height: 1.00
  • Package Weight: 0.30
Product info last updated on February 11, 2026 11:01am UTC Category: Compressors, Air Tanks and Pneumatic Parts
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