1PPM Dosage
Fluoride requires 4 gallons of chemical / 1,000,000
GPM of well _______ X 60 = ______GPH pumped.
1,000,000 gallons water Divided by _______GPH = ________Number of hours needed to pump
1,000,000 gallons water
____ Gallons of chemical needed for 1 PPM dosage Divided by Number of hours needed to pump
1,000,000 gallons water
= _________Gallons per hour of chemical needed to feed per hour
A-151 PUMP OUTPUT 1.0gph
A-171 PUMP OUTPUT .42gph
Example 1000 GPM well X 60 = 60,000 GPH
1,000,000 Divided by 60,000 GPH= 16.7 Number of hours needed to pump 1,000,000 gallons water
{For poly} 4.61 gallons Divided by 16.7 Number of hours needed to pump 1,000,000 gallons water
=.276 GPH
to set A-171 pump {.42} set stroke [big knob] about 90% .42 x.9 [90%] =.378 GPH
.276 gallons required Divided by .378 =.73 or 73% frequency [little knob]
Example 1000 GPM well X 60 = 60,000 GPH
1,000,000 Divided by 60,000 GPH= 16.7 Number of hours needed to pump 1,000,000 gallons water
{For fluoride} 4 gallons 16.7 Number of hours needed to pump 1,000,000 gallons water=.24 GPH
Gallons per Day {.000,001} X 4 = gallons of chemical used FLUORIDE