Corporate
800.882.8854
18
5. Underflow Line
Connect the 1.5” line from the bottom of the cyclones to the catch basin or trench. An
underflow flush (or U/F flush) motorized ball valve assembly is installed on this line
between two unions. This valve has a 5/32” hole drilled in it acting as an orifice that passes
water flowing from the manifold at the bottom of the cyclonic seperators. Once each day
at 2am the system will open the valve and ramp up the pump to flush the underflow for one
minute. The pump will ramp back down to recirculation speed at the end of the cycle.
The
underflow line should be level or sloping downward to prevent solids build-up in the
piping or cyclones.
PW100 Underflow Plumbing (Rear View) PW200/300/350 Underflow Plumbing
(Front View)
Summary of Contents for PURWATER RECLAIM 3.0
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