This kit is designed for topping up the charge in Danfoss or SECOP compressors.  

Recharge kit for R-134a systems.
Inludes:   hose with tapping  valve,.

Connects to suction (low ) side only.

For use with 14oz cans of R-134a 
(NOT included but available at most autoparts stores)

Make sure to purchase only pure R-134a ( NO additives;oil, dye,leak stop, etc.)

PLEASE NOTE: We no longer sell a kit with a guage.
 

Instructions