Running Two 1/2 Hp Water Chillers In Line?

[Highatollah]

So I'm upgrading from my older smaller undercurrents to one larger one. I already own two 1/2 HP water chillers but my new system is larger so will need 1 HP.

Think it'd work to just run the two 1/2 hp in line?

 

[UCMENOW]

As long as you upsize your pump to account for the additional head pressure it should be fine.