Just getting close to install. I have a 30" cube tank I got a screaming deal on.
Has a traditional overflow with 1.5" and 1" hole. Addiionally has 2) 1/2" drilled returns on bottom of tank ( I really don't like this as can be a huge issue if power out even with good check valve.
The real question ... I am going to use a RO Varios 4 strictly for return and also have a RD x that will likely be used for UV and accessories (rtn to DT).
What is max drain rate on 1" PVC full drain setup? I was considering using 1.5" emergency but with both pumps even turned down I am thinking it will be over 1100-1200 gph.
Has a traditional overflow with 1.5" and 1" hole. Addiionally has 2) 1/2" drilled returns on bottom of tank ( I really don't like this as can be a huge issue if power out even with good check valve.
The real question ... I am going to use a RO Varios 4 strictly for return and also have a RD x that will likely be used for UV and accessories (rtn to DT).
What is max drain rate on 1" PVC full drain setup? I was considering using 1.5" emergency but with both pumps even turned down I am thinking it will be over 1100-1200 gph.