Hustlers 300G Panzer Project (Up and Running)

[lastlight]

Originally Posted by Lampshade

also, rather than using a ball valve on the output side of the pump, use a Tee that drains back to the sump with a ball valve on it. This way, you are not pressurizing your pump to change flow, you're just dumping more back to the sump.

If you don't need the flow though I prefer to valve it back. Your pump will draw less power this way and it's no different than a bit more head pressure... not bad for the pump at all.