Eshopps skimmer, generation question??

Ok folks, got a question for anyone out there... I just picked up the body for an Eshopps psk 150 skimmer from craig out at ac&c, great deal for the body of it, but I need a pump for it. In my research looking it up I have found a couple pumps that are sold as 'replacement' pumps....and I was going to go with one of those....BUT I thought I'd send Eshopps customer service an email first just to see what they could line me up with. Their response was "what model pump is on your PSK-150? Please keep in mind we have 1[sup]st generation, 2[sup]nd[/sup] generation and 3rd[/sup] generation skimmers that may use a different pump"





SO... my question to you all out there is this:


1. does anybody actually know what the generational differences is/are between this skimmer?


2. do you currently have one, and wouldn't mind sharing what generation/pump model yours is running on?





Thanks guys...


oh and here is what they are calling a gen. II and looks pretty spot on to this!