I purchased a waterbox 110.4 third hand and am starting to dry plumb it. No original plumbing was I included. The bulkheads for both intakes only fit 3/4 inch pipes while the return is only 1/2. If I were you to use 1 inch pipes and reduce to 3/4 inch pipes before and and after the intake bulkheads and 3/4 inch to 1/2 inch before and after the return bulkhead, would flow be greatly restricted? Or should I just plum 3/4 and 1/2 inch plumbing to match the bulkheads throughout? I have purchased a max spectra DC6 return pump for the setup. Thanks for your feedback.
