Fleck Model: 3900
3″ Commercial Water Conditioning Control
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Features
- Fully adjustable 5-cycle control delivers controlled upflow backwash, downflow brining, slow rinse, rapid rinse and downflow service.
- Designed for single tank or multi-tank systems, alternating or interlocking.
- Continuous flow rate of 250 gpm.
- Protective NEMA 3R enclosure is water resistant, rain tight, corrosion resistant and UV stable.
- Operational no hard water bypass during regeneration.
- Choice of 7 or 12 day clock or meter initiated regeneration.
Options
- Backwash filter
- Meter initiated regeneration
- Upflow regeneration
- No hard water bypass
- Electronic timer
Valve Specifications |
|
| Valve Material | Lead Free Brass |
| Inlet/Outlet | 3" NPT |
| Cycles | 5 |
Flow rates (50 PSI Inlet) - Valve Alone |
|
| Continuos (15PSI Drop) | Top Mount: 250 gpm |
| Peak (25 PSI Drop) | Top Mount: 325 gpm |
| CV** | 65 |
| Max.Backwash (25 PSI Drop) | 100 gpm |
Regeneration |
|
| Downflow/Upflow | Both |
| Adjustable | Yes |
| Time Available | Electromechanical: 164 minutes |
Meter Information |
|
| Meter Accuracy Range: | 7 - 300 gpm +/- 5% |
| Meter Capacity Range: | Std: 3,750 - 63,750 gal Ext:18,750 - 318,750 gal |
Dimensions |
|
| Distributor Pilot | 3" Pipe |
| Drain Line | 2" NPT (Female) |
| Brine Line | 1" NPT (Male) |
| Mounting Base | Top: 6"-8" Threaded or Flange |
| Height from top of tank | 15" |
Tank Application - can regenerate/backwash the following: |
|
| Water Softener | 24"-63" diameter |
| Iron, Sediment, Carbon, and Neutralizing Filters | 24"-42" diameter |
Additional Information |
|
| Electrical Rating | 24v, 110v, 220v-50 Hz 60 Hz |
| Pressure | Hydrostatic: 300 psi Working: 20 - 125 psi |
| Temperature | 34° - 110° F |