I though it was gonna be less head pressure but when I include the 90’s, the 45’s and the T that goes from 1 1/2” outlet to 2 x 3/4” outputs I gotta be looking at 20 feet. Even though I’m one floor down and 6-8 feet of horizontal.
I like the Reeflo pumps but I just think I’m gonna oversize it to allow me to add some components to the outflow. D.Tank is 300g with a large Bashsea sump.
I just had the Reeflo serviced prior to installing it, I sent it in and the gave it a full rehab. So I know it’s tip top shape.
I would also skip the check valve, I just run the outlets only slightly below the surface so in an outage the back siphon can be handled by the sump.