Parker Air Fitting EZ-251-4FP Lot Of 2.

E-z-mate Series Quick Connect Air Couplers, up to 300 psi, connect with Industrial Interchange Nipples. Parker's E-z-mate Series are pressure venting style, push to connect couplers that turn the air flow on and off with a simple twist. These pressure venting style couplers allow disconnection at zero pressure to avoid dangerous hose whip. E-z-mate Series meets ISO 4414 requirements for a controlled pressure release system.

Technical Characteristics:

• Sizes: 1/4”, 3/8", 1/2", 3/4”

• Materials: Steel

• Port Ends: Female NPTF, Male NPTF, Standard Hose Barb, Push-Lok Hose Barb

• Seal Options: Nitrile

Markets:

• Industrial

• Construction

• Automotive service and repair

• Factory automation

Features/Benefits:

• Twist to open air flow then twist to close air flow and vent trapped pressure. Relieves air pressure prior to disconnection, eliminating the risk of hose whip

• Meets ISO 4414 requirements for a controlled pressure release system

• Easy push to connect operation

• Self locking valve sleeve guards against accidental disconnection

• Connects with Parker's Industrial Interchange Nipples and others manufactured to A-A-59439 (MIL-C-4109F, ISO 6150-B)

Applications:  

• Air compressors

• Pneumatic air tools and hoses

• Drop-down air lines

• Blow guns