5900S Neutralizer Operation & Maintenance Manual
Page 11
www.cleanwaterstore.com
Rev 110117
External Drain Line Flow Control
(“DLFC”)
see picture to right:
If you bought a 2.5 cubic foot or larger 5900‐
BT Neutralizer Filter System you will get an
external Drain Line Flow control with your
order.
This is made up of three pieces: a 1” x ¾” Adapter, the DLFC, and two hose barb fittings.
Assemble the 3 parts using Teflon tape, making sure the flow arrow is facing the right direction.
This can go anywhere in the drain line run, even at the end. Clamp it to a wall, especially when
running the drain line “up and out”.
Attach the Bypass
Make sure there is lubricant on all three sets of O‐rings and insert and screw the bypass onto the end
connectors (they are already on the valve, with the Inlet Air Check Valve on the left, Inlet side).
Screw the Elbow fittings onto the end of the bypass and attach to service pipe.
Note:
There is supposed to be some “play” in the whole assembly, do not attempt to screw them too
tight.
