Spec Sheet
Service Manual
Features
- Suitable for large residential/light commercial applications
- Fully adjustable, 5-cycle control delivers controlled upflow backwash, downflow brining and slow rinse, rapid rinse, timed brine refill and downflow service
- Backwash capacity handles tanks up to 24" diameter
- Mechanical control (7- or 12-day clock or metered initiated regeneration)
- Valve body is solid, lead-free brass
- Time tested, hydraulically-balanced piston, seal, and spacer concept to pilot service flow and regeneration
- TESTED AND CERTIFIED By the WQA To NSF/ANSI SDT. 61 Section 8 Material Safety Only and ANNEX "G"
Options
- Backwash filter
- Hot water (time clock 180°F, meter 150°F)
- Meter-initiated regeneration
- Manual operation
- Service valve operator
- No hard water bypass
- Electronic timer, SE, XT, 3214NXT, or 3200NT
- Environmental cover
- Auxiliary switches
Meter Initiated
| Part No. |
Mineral Tank |
Resin |
Capacity |
Service Flow |
Weight |
| SFT279 |
9 X 48" |
1 cf |
30,000 |
12 GPM |
115 lbs |
| SFT2710 |
10 X 54" |
1.5 cf |
45,000 |
15 GPM |
155 lbs |
| SFT2712 |
12 X 52" |
2 cf |
60,000 |
18 GPM |
210 lbs |
| SFT2713 |
13 X 54" |
2.5 cf |
75,000 |
18 GPM |
235 lbs |
| SFT2714 |
14 X 65" |
3 cf |
90,000 |
20 GPM |
290 lbs |
| SFT2716 |
16 X 65" |
4 cf |
120,000 |
20 GPM |
385 lbs |
| SFT2718 |
18 X 65" |
5 cf |
150,000 |
20 GPM |
450 lbs |
| SFT2721 |
21 X 62" |
6 cf |
180,000 |
20 GPM |
545 lbs |
| SFT2724 |
24 X 60" |
8 cf |
240,000 |
22 GPM |
760 lbs |
Time-Clock Initiated
| Part No. |
Min. Tank |
Resin |
Capacity |
Service Flow |
Weight |
| SFT279T |
9 X 48" |
1 cf |
30,000 |
12 GPM |
115 lbs |
| SFT2710T |
10 X 54" |
1.5 cf |
45,000 |
15 GPM |
155 lbs |
| SFT2712T |
12 X 52" |
2 cf |
60,000 |
18 GPM |
210 lbs |
| SFT2713T |
13 X 54" |
2.5 cf |
75,000 |
18 GPM |
235 lbs |
| SFT2714T |
14 X 65" |
3 cf |
90,000 |
20 GPM |
290 lbs |
| SFT2716T |
16 X 65" |
4 cf |
120,000 |
20 GPM |
385 lbs |
| SFT2718T |
18 X 65" |
5 cf |
150,000 |
20 GPM |
450 lbs |
| SFT2721T |
21 X 62" |
6 cf |
180,000 |
20 GPM |
545 lbs |
| SFT2724T |
24 X 60" |
8 cf |
240,000 |
22 GPM |
760 lbs |
