How long does it take to drain 500ml from the PotPro Platform?

The platforms take 10 seconds to allow gravity to drain the 500ml. i.e., If you have 100 platforms connected to one drainage point and simultaneously fill them to 500ml each it would take 16.6 minutes to drain. So the key is not to feed more than 500ml per pot in any particular feeding occurrence.
Please, mind that only logged in users can submit questions