SpectraPure
®
SpectraPure
®
Inc.
480.894.5437 Call us toll-free 1.800.685.2783
2167 East Fifth St, Tempe, Arizona 85281
14
HOW IT WORKS:
The increasing water level raises the Float Valve in the reservoir and stops
the flow of water. Pressure builds up in the product line and ASO Valve until
the ASO Valve shuts off the flow of waste water to drain. This “OFF”
condition will be maintained until the reservoir needs more water and the
Float Valve drops, allowing both product and waste water to flow again.
NOTE: This configuration maintains house pressure in the prefilters,
membrane, and pressure gauge when in the “OFF” condition.
Also, this system WILL NOT WORK with any kind of “bladder tank”
attached to the product line.
An optional float kit can be used for filling an additional sump or reservoir.
Our Float Kit (SPFK) includes a Float Valve and 1/4" Union Tee.
THE MANUAL FLUSH VALVE (-MF Versions):
The Manual Flush Valve is located in parallel with the flow restrictor (see
page 8) and, when opened, provides a high flow bypass of waste water
used to purge concentrated brine from the membrane housing and rapidly
flush any particulates from the membrane surface. This is especially useful
in hard water conditions. The valve can be turned ON for 30 seconds at
the start of a fill cycle and/or at the end of a fill cycle. BE SURE to turn the
Flush Valve OFF before making product water.
An optional Booster Pump can be added for installations with less than 40
psi tap water pressure. Be sure to use the BPHF-MF-115 Booster Pump Kit.