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Autotrol
255 Series
Residential Water Softeners |
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The Autotrol 255 Series Water Softeners designed to ensure maximum reliability and performance. The durable, corrosion-resistant, glass-filled Noryl valve, polyglass mineral tank, polyethylene brine tank, and high-quality polystyrene resin are manufactured in the USA for continuous, reliable service. The systems include the ¾” Autotrol 255 valve, a ¾” Noryl piping boss, polyglass mineral tank and a round 18” dia. X 33” tall almond brine tank with brine pick up screen, salt grid and storage capacity of approximately 300 pounds. |
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| Model Number |
A255-24 |
A255-32 |
A255-40 |
A255-48 |
A255-64 |
| Max Capacity* (grains) |
24,000 |
32,000 |
40,000 |
48,000 |
64,000 |
| Efficiency Capacity* (grains) |
18,000 |
24,000 |
30,000 |
36,000 |
48,000 |
| Min Capacity* (grains) |
15,000 |
20,000 |
25,000 |
30,000 |
40,000 |
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| Resin (cubic feet) |
.75 |
1 |
1.25 |
1.5 |
2 |
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| Salt Setting Max Capacity (lbs) |
14 |
18.5 |
24 |
30 |
40 |
| Efficiency Salt Setting (lbs) |
6 |
9 |
12 |
15 |
18 |
| Salt Req’d Min Capacity (lbs)
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4.5 |
6 |
7.5 |
9 |
12 |
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| Mineral Tank Size (inches) |
8x44 |
9x48 |
10x47 |
10x54 |
12x52 |
| Brine Tank Size (inches) |
18x33 |
18x33 |
18x33 |
18x33 |
18x33 |
| Salt Storage Capacity (pounds) 300 |
300 |
300 |
300 |
300 |
300 |
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| Service Flow Rate** (cont)(gpm) |
9.1 |
10 |
10.5 |
9.8 |
11.2 |
| Service Flow Rate** (peak)(gpm) |
12.8 |
13.4 |
14.1 |
13.5 |
14.8 |
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| Drain Flow Rate (max)(gpm) |
1.7 |
2.2 |
2.7 |
2.7 |
3.4 |
| Valve Pipe Size |
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Options:
Turbulator Distribution System***
Space Saving Brine Tanks
Almond, White or Black Round Brine Tanks
White, Black or Almond Mineral Tank Jacket w/Cover
256 Bypass with 1” or 3/4 ” Copper Tails
3/4” NPT Brass Boss
1” NPT Brass Boss
Safety Brine Valve
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OPERATING REQUIREMENTS:
Pressure: 20 psi – 120 psi
Turbidity : 5 NTU Max
Temperature: 35∞F - 100∞F
Chlorine: 1 ppm Max
Electrical: 115V/60Hz
Iron: 2 ppm Max |
NOTES:
* Capacity is based on the resin manufacturer’s data with influent water free of color, oil and turbidity.
** System flow rates are calculated and are based on the valve manufacturer’s data. Actual flow rates may vary depending upon installation and design parameters. 15 psi drop at continuous flow rate; 25 psi drop at peak flow rate.
*** Using a high-velocity water stream, the optional turbulator distribution system vigorously cleans resin beads through increased lifting and agitation. The turbulator allows a system to be designed with maximum resin volume per mineral tank and is the convenient solution for your high-iron problems. |
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| 440i Timer Control Systems |
| Model # |
Maximum Capacity* |
Resin Quantity (cu ft) |
Mineral Tank Poly |
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| A268-440i-32 |
32000 |
1 |
9x48 |
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| A268-440i-40 |
40000 |
1.25 |
10x47 |
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| A268-440i-48 |
48000 |
1.5 |
10x54 |
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| A268-440i-64 |
64000 |
2 |
12x52 |
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| 460i Demand Control Systems |
| Model # |
Maximum Capacity* |
Resin Quantity (cu ft) |
Mineral Tank Poly |
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| A268-460i-32 |
32000 |
1 |
9x48 |
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| A268-460i-40 |
40000 |
1.25 |
10x47 |
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| A268-460i-48 |
48000 |
1.5 |
10x54 |
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| A268-460i-64 |
64000 |
2 |
12x52 |
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