Quote:
Originally Posted by psychofunk
The pump is already barbed for 3/4 hose so I was thinking it was probably designed to pump through 3/4 hose (yes I know brilliant observation  ). I don't know if this is correct but I was under the imression that the pump fighting against the backpressure resulting from reducing the hose to 1/2 or even 7/16 would lead to added heat in the loop from the pump. Well the bottom line question is would I be better off with 3/4 inch hose from a custom res (that I am building) out to a 3/4 inch barb on a manifold that splits into (2) 1/2 inch barbs, one that goes to the cpu and one to the gpu. I was thinking this would lead to less restiction, right. Or would I still be better off with a reducer and a regular loop ( pump > cpu > gpu > BIPII > BIPII > res....).
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is this a "T" model with 3/4" barbs attached? or a non-"T" model? - if it's the latter i'm pretty sure the barbs are actually for 5/8" hose (they are 17.5mm in and 17mm out) and slightly too small for 3/4" (19.05mm)....
you can certainly stretch 1/2" tubing over them with a bit of work so you could just use 1/2" on the outlet etc., and larger tubing just from res to inlet....