Iron/Sulfur Treament*
- ISOBAR® Filter Control Valve
- 3/4" FNPT stainless steel bypass valve; 1" Option
- High backwash capacity
- Polywound mineral tank
- Mid-Plate Vortech Distributor
- Optional “natural” color tanks and dome closure fittings
- Wisconsin Listed
- All wetted parts comply with NSF 61N
| GENERAL SPECIFICATIONS | AF-9P | AF-10P4 | AF-12P | AF-13P |
| Filter Media Type1 | Multi Blend™ | |||
| Filter Media Capacity (cu. ft.) | 1.00 | 1.50 | 2.00 | 2.50 |
| Mineral Tank (polyglass / FREP on ASF-10P) | 9 x 48 | 10 x 54 | 13 x 48 | 13 x 54 |
| Max. Total Iron (ppm) @ max. flow rate | 5 | |||
| Service Flow Rate - Continuous3 (gpm) | 4 | 5 | 6 | 7 |
| Service Flow Rate - Intermittent3 (gpm) | 5 | 6 | 7 | 8 |
| Backwash Flow Rate (gpm) | 5.0 | 7.0 | ||
| Space Required (D x W x H inches) | 16 x 11 x 56 | 17 x 12 x 61 | 20 x 13 x 55 | 20 x 13 x 61 |
| Approximate Shipping Weight (pounds) | 125 | 151 | 200 | 259 |
Maximum Working Pressure - 125 psig; Max. Temp. - 120°F.; Min. Temp. - 33°F.
* Trace concentration of sulfur only.
(1) Use Centaur Carbon instead of MultiBlend™ when removing Hydrogen Sulfide at pH over 7.7. Additional disinfection may be required.
(2) At 15# per cubic foot salting.
(3) Caution should always be used in sizing filters! Always choose a unit by first satisfying the Backwash Flow Rate requirement above. A Service Line flow control
is included with each unit and must be used to control flow. Consult the factory or field sales person with questions.
(4) AF-10PSS performance was verified by NSF Intl. by testing to NSF/ANSI Std-42 Drinking Water Treatment Units - Asthetics Effects.
Must supply a minimum of 5 gpm @ 15 psig above pump cut-out pressure.
Listed in the State of Wisconsin for 5 ppm clear iron with 0 hydrogen sulfide gas present.
Media comes with each unit but is shipped separately unless noted as LFM.