PDQ 360 plumbing?

[mac]

Would like to plumb another water supply to one of these for RO reject water. Would anyone out there know precisely how to do this? The pumping unit is in a small almost closet and is a jumble of hoses. Thanks.

 

[RealScott]

Are you asking where on the machine it gets plumbed in?

 

[Jeff_L]

Gravity feed it if you can, too risky having a pump feed the source water. My RO reject sits above my 360’s and I feed the pump (Not the solution pump, it gets a hot water feed) and I have a 2” hose feeding the Cat pump.