I own the same type of camlocks however I purchased mine from a different vendor (not for any particular reason). If you plan on using them throughout your entire setup, make sure you really have the entire flow of your brewing process mapped out if you plan on using multiple pumps and hoses to transfer liquids from point A to B to C. Not that this is a big deal or a lot of work but you don't want to order a bunch of camlocks and then figure out later that you forgot one or bought the wrong one and have to go back online and buy another type and pay for shipping again. Yep I did that when I bought mine
Also you may want to replace the black rubber or whatever material gaskets that come with them. I'm not sure if it was just the ones I bought but mine left a lot of weird metallic rubber looking filings on the inner surface of the camlock. I ended up replacing mine with a silicone O-Rings. Seems to have worked for me, other people may have had success using other methods.
