Corrosion coupon system consists of:
Non- Tee Access Fitting Assembly
Non-Tee access fitting assembly consists ofaccess fitting body, solid plug assembly, and protective cover without hole.
Corrosion Coupon Holder
Corrosion coupon holder is connected to the solid plug assembly with NPT thread.
Corrosion coupon is equipped with insulator to prevent galvanic corrosion. Corrosion coupon is attached to corrosion coupon holder with screw.