Sizing
References
1. Enter the desire amount of product to inject per volume of water as a ratio
e.g. 1 gallon of product per 100 gallons of water = 1:100
2. Enter the Well Pump Output (GPM) or Max System Flow Rate (GPM)
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Key
Dosage Required (using oxidative rates) source: Table 8-2, Chapter 8, “Residential Water Processing”, Water Quality Association, Lisle, IL., 2000.
Metering Pump Output source: Page 120, Chemical Feed Information, USA Bluebook Operator’s Companion, 6th Edition.
3. Select the pump’s max. flow rate output. Reference the chart.
| Econ FP | Econ Integrator™ Item Number Prefix |
Maximum GPD |
|---|---|
| E10PLM | E10RLM | 0.49 |
| E10PHM | E10RHM | 0.83 |
| E20PHM | E20RHM | 1.41 |
| E20PHF | E20RHF | 4.5 |
| E20PHG | E20RHG | 16.0 |
| E20PHH | E20RHH | 30.0 |
| S10P Item Number Prefix |
Maximum GPD |
|---|---|
| S3P01 | 5.0 |
| S3P02 | 17.0 |
| S3P06 | 30.0 |
4. Select the water meter PPG. Reference the chart.
IMPORTANT: If the Injection Time is greater than the Available Dose Time, select a pump with a higher GPD and repeat 2-4.
| Size | PPG | Item Number |
|---|---|---|
| 3/4" | 1 | JLP0750-1PPG |
| 3/4" | 2 | JLP0750-2PPG |
| 3/4" | 4 | JLP0750-2PPG |
| 3/4" | 10 | JLP0750-10PPG |
| 1" | 1 | JLP1000-1PPG |
| 1" | 2 | JLP1000-2PPG |
| 1" | 4 | JLP1000-4PPG |
| 1.5" | 1 | JLP1500-1PPG |
| 1.5" | 2 | JLP1500-2PPG |
| 1.5" | 4 | JLP1500-4PPG |
| Size | PPG | Item Number |
|---|---|---|
| 2" | 1 | MNLRS20-1PPG |
| 2" | 2 | MNLRS20-2PPG |
| 2" | 4 | MNLRS20-4PPG |
5a. In the pump’s Seconds mode, select a maximum operating time that is greater than or equal to the injection time calculated in 4.
5b. Calculate the percentage the injection time is of the maximum operating time selected in 4a.
x% = injection time/max. operating time x 100
The injection time cannot be less than 10% of the pump’s maximum operating time.