I currently have the Rachio 3 and the Orbit 3-port manifold with solenoids. I intend to purchase the Hunter PSR-22 pump relay for use with a pump and few rain barrels on these three zones and I am in need of a pump recommendation.
*I wanted to add that I currently own the Pondmaster Deep Water AP 100 Pond Air Pump for 10,000 Gallon Garden Aquarium pump, if that would work.
I should also add that I intend to move the water through zone 1 approximately 50 ft. Zone 2 will be more like a distance of 50-75ft and zone three will be roughly the same distance, but a different direction.