quick disconnects

i am trying to figure out what QD i need .i want to connect my brew kettle to the march pump and from there to the shirron plate chiller(in my last brew the pump lost its prime and i had to start unscrewing all my fittings ).
the only problem is that i need to order international and mcmaster and bargain fittings dont ship overseas.my only choice is this site:
http://www.homebrewstuff.com/servlet/StoreFront
can anyone please help me choose what i need ?

www.proflowdynamics.com I got my camlock disconnects from here. If you go this route go to oringsandmore.com and get #210 silicone orings to replace the rubber ones. $5ish for 20-25 orings that will last a long while. Everything based on Bobby M research.