plumbing size for 800gph.

[Marine2149]

Building my 90 gallon setup and I just ordered a hygger 1090gph pump and an eshopp pf800 800gph overflow.

What size piping would I need for this setup.

 

[redfishreef96]

View attachment 2633703
3/4" to 1" would work for those flow rates.

 

[Marine2149]

i appriciate the information. thank you.

 

[DCR]

I would go with 1". It will give you much more flow than 3/4" and will not overload an 800 gph overflow. You should only use the gravity flow column on that table posted above. Know that 40-100 psi is equal to 92-231 ft of head on a return pump. Not for aquarium pumps.

 

[Marine2149]

I was thinking 1 inch would make sense so I'll go with that. Thanks.