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ESD 2702 Water Softener

The EcoWater ESD2702 Series is our line of two-tank, solid state softeners that are reliable and convenient systems for your home.

Barium and Radium Reduction, and Low Lead Content

This softener has been tested and certified by NSF International against NSF/ANSI Standard 44 for the reduction of Barium and Radium 226/228, hardness reduction and efficiency and NSF/ANSI 372 for low lead content.

The Latest in Water Technology

Look at little closer at the features of the ESD 2702.

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Bypass Valve (optional)

Brass-free and lead-free bypass valve lets you manually bypass the system.

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Patented Electronics Digital Demand Module

Sophisticated, yet easy-to-use electronics capture historical usage patterns to predict future needs for precise regenerations.

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Self-Cleaning Distributors

Distributors exhibit excellent flow rates and are cleaned automatically by preventing clogging.

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Multi-Wrap Fiberglass Reinforced Resin Tank

Durable fiberglass-wrapped tank liner, doesn’t deteriorate, rust, or corrode.

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Brine Valve

Controls water flow in and out of salt tank. Features automatic shut-off to prevent overfilling

ESD 2702 Series Dimensions

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ESD 2702 Series Specifications

Efficiency (gr./lb. @ min.lb. salt dose) 5,070 @ 2.4
Hardness Capacity (gr. @ max. lb. salt dose) 30,600 @ 12.6
Certified Flow Rate (gpm @ psi) 7.2 @ 15
Intermittent Flow Rate (gpm @ psi)1  7.2 @ 15
Intermittent Flow Rate (gpm @ psi)1 11 @ 30
Amount of Resin (lbs.) 41
Maximum Water Hardness (gpg @ 500 gpd water usage) 60
Maximum Clear Water Iron (ppm-Fe)2 8
Approximate Water Used Each Regeneration (gal.)3 31
Salt Storage Capacity (lbs.) 300
Supply Water Pressure Limits (psi)4 20 - 125
Supply Water Temperature Limits (oF/o) 40-120 / 4-49
Ambient Temperature Range (oF/o) 35-150 / 2-66
Plumbing Connection Provided (inches) 3/4 and 1
Electrical Requirement, 120V, 50/60Hz, (28V DC, 500mA, power supply included)

1 Intermittent flow rate does not represent the maximum service flow rate used for determining the softener’s rated capacity and efficiency. Continuous operation at flow rates greater than the certified flow rate may affect capacity and efficiency performance. The validity of these flow rates is verified by NSF.

2 Increased amounts of clear water iron can reduce softener’s efficiency. Refer to owner’s manual for details. Wisconsin requires additional treatment if water supply contains greater than 5 ppm clear water iron.

3 When operated at 35 psi water pressure.

4 Maximum pressure for Canadian use is 7.0 Kg/cm2.

Energy Efficient Power Supply simplifies installation, maintenance and reduces electrical hazards.

This softener has been tested and certified by NSF International against NSF/ANSI Standard 44 for the reduction of Barium and Radium 226/228, hardness reduction and efficiency and NSF/ANSI 372 for low lead content.

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