Reclaim Tank Plumbing – Suction Lines:
1) Two suction lines are recommended. One is used and one is a spare.
2) The minimum suction line size for a PW100 & 200 series is 2”. Larger units
require a 3” suction line.
3) Unions can be used above the water level to allow removal of the suction
line from the manway without draining the tank. Unions must be tight to
prevent suction leaks.
Reclaim Tank Plumbing – Foot Valves:
1) PurWater will supply two PVC Flapper Check Valves to attach to the suction
lines. We do not recommend the use of spring loaded check valves.
2) PurWater does not recommend using screens as part of or around the check
valves.
3) The bottom of the check valve should be a minimum of 16 inches above the
tank floor.
Reclaim Tank Plumbing – Low-Low Level Switch:
1) PurWater will supply one two-wire (yellow float) level switch.
2) The low-low level switch should be wired into a water-tight junction box
within the Reclaim Tank and wired through the 1” conduit to the PurWater
Reclaim Unit.
