I use a single Tampipe with the crimped nozzle like above. you put a one way festo in it to give a little restriction near the back, so it wont dribble. put a jetcat cutoff just aft of the pump, and a T on the intake from the tank. heavy clunk in the tank for the thick liquids.

I have used all the pumps and by far this is my favorite.. the Evo pump. I dont often endorse anything but Im not going to use anything else. my humble opinion..