Model ECWS
Model Code
EC
Nominal Mineral Tank Size
8” dia. x 35”
Rated Service Flow Rate
6.0 gpm
Pressure Drop at Rated Service Flow
4 psig
*
Pressure Drop at 12 gpm
9 psig
*
Water Pressure Limits (minimum / maximum)
30 - 125 psi
Water Temperature Limits (minimum / maximum)
40 - 120 °F
0.50 ppm
0.75 ppm
Rated Capacity at Chlorine Concentration** of: 1.0 ppm
1.5 ppm
2.0 ppm
2,780,000 gal.*
1,850,000 gal.*
1,390,000 gal.*
925,000 gal.*
695,000 gal.
*
Backwash Time, default (length is adjustable)
2 minutes
Fast Rinse Time, default (length is adjustable)
1 minute
Drain Flow Rate (during Backwash & Fast Rinse)
3.0 gpm
Amount of Activated Carbon
12 pounds
(0.40 cu. ft.)
Amount of Filter Sand
5 pounds
Amount of Gravel
6 pounds
ECOWATER
S Y S T E M S
Specifications & Dimensions
SIDE VIEW
FRONT VIEW
TOP VIEW
14"
14"
IN
OUT
3-3/4"
IN - OUT
39-1/4"
44-3/4"
44-3/4”
39-1/4”
3-3/4”
14”
14”
FRONT VIEW
SIDE VIEW
TOP VIEW
OUT
IN
IN - OUT
3
SPECIFICATIONS
*
From independent laboratory test data.
**
Typical residential chlorine concentration is 0.5 to 1.0 ppm.
FIG. 1
