Phone 770-887-0470

Air Products is a company serving the Atlanta area, Southeast and beyond for 69 years. We are a leading distributor specializing in the sales and service of Eaton Hansen quick disconnect couplings, Graco pumps, sprayers, industrial fluid handling, and Fastest Inc line of leak detection equipment and fittings

Please feel free to contact us for more information 

You can also click on the Brochure below for more detailed information

Withstands temperatures from -20° to 250° F

​(-29° to 121° C)

Independent Locking and Sealing Actuation

Exclusive design eliminates need for lubrication, allows easy seal replacement

Single 1/4" Long Seal

Automatic Self-Locking Retention

No adjustments other than routine maintenance by the operator are ever necessary

Designed to provide the sealing necessary for the greater sensitivity of todays demanding leak detection techniques 

Capable of sealing a 10 micron vacuum, pressures to 650PSI ( 44BAR)


Part Number

Tube Size

Minimum Tube Length

O.D

Length

Inlet

PR SERIES

PR0250-57
   
1/4"   
   

   
1.00”   
   

   
1.13"rd.   
   

   
3.50"   
   

   
1/4"NPT   
PR0312-57
   
5/16"   

PR0375-57
   
3/8"   

PR0437-57
   
7/16"   
   

   
1.13"   
   

   
1.38" rd.   
   

   
3.63"   
   

   
1/4"NPT   

PR0500-57
   
1/2"   

PR0625-57
   
5/8"   

PR0750-57
   
3/4"   



1.38"
   

   
2.00" hex   
   

   
5.25"   
   

   
3/4"NPT   

PR0875-57
   
7/8"   

Specially designed for nitrogen, water, helium and most refrigerants (R12, R22, R134A, R407, R410, AZ220, AZ250).

Allows the operator to safely release pressure before removing the connector from the tube

Lasts longer and provides a greater sealing surface which enables it to withstand the sensitivity of helium leak testing

Fax  706-265-1477

Toll Free 855-457-4474

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