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ESD 2502ecowater series • water softener
Bypass Valve (optional) Brass-free and lead-free bypass valve lets you manually bypass the system.
Patented ElectronicsSophisticated, yet easy-to-use electronics, capture historical wateruse patterns to predict future needs for precise regenerations.
Multi-Wrap Fiberglass Reinforced Resin TankDurable fiberglass-wrapped tank liner, doesn’t deteriorate, rust or corrode.
Self-Cleaning DistributorsDistributors exhibit excellent flow rates and are cleanedautomatically preventing clogging.
Brine ValveControls water flow in and out of salt tank. Features automatic shut-off to prevent over filling.
Power Outage Backup6-hour program memory – saves all data and settings in the eventof a power outage.
Energy Efficient 24-Volt Transformer
Enjoy Cleaner, Softer Water Throughout Your Home
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E C O W A T E R . C A
E C O W A T E R . C A
ESD 2502dimensions
specificationsESD 2502R30 ESD 2502R39
0602821-CE (Rev. K) 05/13 © 2013 EcoWater Systems LLC
ESD 2502R30 ESD 2502R39Nominal Resin 8" Dia. x 40" 10" Dia. x 47"Tank Size
A 41.87" 49.12"B 49.25" 56.5"C 33⁄8" 313⁄16"
Amount of Resin (cu. ft.) 0.79 1.13Maximum Recommended Water Hardness (gpg @ 500 gpd water usage) 60 80Maximum Clear Water Iron (ppm-Fe)2 4 5Approximate Water Used Each Regeneration (gal.)3 31 40Salt Storage Capacity (lbs.) 300 300Supply Water Pressure Limits (psi)4 20 – 125 20 – 125Supply Water Temperature Limits (°F) 40 – 120 40 – 120Ambient Temperature Range (°F) 35 – 150 35 – 150Plumbing Connection (inches) 3/4 to 1 1 to 11/4Electrical Requirement, 110-125V/60Hz, power supply output 24V/60Hz/10 watts or 28 VDC/10 watts
Efficiency (gr./lb. @ min. lb. salt dose) 5,070 @ 2.4 5,030 @ 2.4Hardness Capacity (gr. @ max. lb. salt dose) 30,600 @ 12.6 40,200 @ 15.4Certified Flow Rate (gpm @ psi) 7.2 @ 15 7 @ 6Intermittent Flow Rate (gpm @ psi)1 7.2 @ 15 12.5 @ 15Intermittent Flow Rate (gpm @ psi)1 11 @ 30 19.1 @ 30
1Intermittent flow rate does not represent the maximum service flow rate used for determining the softener’s rated capacity and efficiency. Continuous operation at flow ratesgreater than the certified flow rate may affect capacity and efficiency performance. The validity of these flow rates is verified by NSF.2Increased amounts of clear water iron can reduce softeners efficiency. Refer to owner’s manual for details. Wisconsin requires additional treatment if water supply containsgreater than 5 ppm clear water iron.3When operated at 35 psi water pressure4Maximum pressure for Canadian use is 7.0 Kg/cm2
EcoWater Systems LLCP.O. Box 64420St. Paul, MN 55164-0420www.ecowater.com
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EcoWater Systems Europe N.V.Geelseweg 562250 OlenBelgium
EcoWater Systems Ltd.#1 Independent Bus. Pk. Mill Rd.Stokenchurch, BucksUnited Kingdom HP14 3TP
Kunshan EcoWater Systems Company, Ltd.483 San Xiang RoadKunshan Economic & Technical Development ZoneKunshan, Jiangsu Province, PRC 215335