Chemical Controller Accessories
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CO2 Feed System
When dissolved in water carbon-dioxide gas forms a mild acid
compound that can be safely fed as a pH control chemical and
used in conjunction with liquid chlorine. Utilizing this system
can eliminate the handling of dangerous acids. Because of its
relative weakness as an acid, the lowest pH that can be achieved
is 6.8, even under an over-feed situation. (CO2 increases total
alkalinity in the water and is not recommended for pools were
high alkalinity is a problem as bicarbonate scale can form.) |
| Item #56-512 |
CO2 Feed System |
$1,013.82 |
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| Item #56-513 |
CO2 Auto System
(includes auto switch over for two tanks) |
$1,985.60 |
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ASCO Red Hat Brass Solenoid Valve
Two-way general service valve works in conjunction with the
Chemtrol 250 and CO2 Feed System. 120 or 24 (AC or DC) volts. |
| Item #32-650 |
1/2" Solenoid Valve |
$288.60 |
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| Item #32-651 |
3/4" Solenoid Valve |
$308.80 |
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| Item #32-652 |
1" Solenoid Valve |
$633.48 |
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| Item #32-654 |
1 1/2" Solenoid Valve |
$1,095.24 |
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| Item #32-655 |
2" Solenoid Valve |
$1,324.67 |
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Hayward NPD True Union Solenoid Valve
These PVC solenoid values require no pressure differential. All
are 110 volt, normally closed and have viton seals. |
| Item #56-640 |
1/2" Solenoid Valve |
$363.45 |
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| Item #56-641 |
3/4" Solenoid Valve |
$494.34 |
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| Item #56-642 |
1" Solenoid Valve |
$540.75 |
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