Reference:
G-JET® Button Gastric + Jejunal Sets
As an added safety feature, the AMT G-JET® has mutually-exclusive ports! This means the gastric extension set will ONLY properly lock into the gastric (white) port, while the jejunal feed set will ONLY properly lock into the jejunal (glow green) port.
How to Attach a Feed + Extension Set:
AMT’s G-JET® Feed + Extension Sets lock into place with a simple turn!