Dip tube connectors and pump systems using the same

A pump system, comprising:

• a bottle having a blown-in dip tube;
• a trigger sprayer attached to the bottle, comprising:
• a valve body;
• a piston chamber;
• and
• a fluid supply path through the valve body to the piston chamber;
• a swivel adapter connected to the valve body and the blown-in dip tube, wherein the swivel adapter is rotatable relative to the trigger sprayer;
• at least one swivel detent;
• and
• a ball retainer seated in the valve body, comprising at least one detent, wherein the at least one swivel detent is mated with the at least one detent in the ball retainer.