Environmental Water Systems TT 1054 TWIN TANK - Manual (Page 15)

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EWS, Inc. / Environmental Water Systems 4.3-15
EWS Softener Systems Feature:
Full 1” Internal Valve Porting:
1 ¼” Service line connections for use up to 16” diameter tanks (4 cubic feet)
21 GPM Continuous Flow
27 GPM Peak Flow
17 GPM Backwash Flow
CV – 5.4
(industry comparison CV 3.00-5.0)
Up Flow Regeneration – Counter current regeneration decreases the salt usage by 20-40% per regen-
eration and increases the salt efficiency without hardness slippage.
All EWS Softeners are California SB1006 Efficiency Compliant:
Salt efficiency EWS softeners are set at
4,000K grain/lb. salt or 4 lbs. salt/cubic foot = 16,000 grains per cubic foot capacity
Industry Standard sets up softeners
• 2,667 grain/lb salt or 9lbs. salt/cubic foot = 24,000 grain capacity or for those who need to sell a
bigger is better they reset the salt dosage to 2,133 grain/lb salt or 15 lbs. salt/cubic foot to get 32,000
grains of capacity.
• EWS gets more out of 16,000 grain capacities then those setting their softeners for the sale and
not the performance. Note the inefficiency of the higher settings and how much more salt it takes to get
to those higher capacity numbers. EWS will save minimum 55% on salt and the related waste water and
brine while providing constant soft water without slippage and other problems associated with softener
use.
“TRUE” Variable Brining – Highest water and salt efficiency
The system calculates the amount of brine to make in order to regenerate only the amount of
softener resin saturated by water hardness during service since the last system regeneration.
Digital “Smart” Metered Usage
• Regenerates to actual usage and not to estimated usage
• The meter monitors the water using 133 pulse per gallon of flow (industry standard is 8-20 pulses
per gallon) providing high level accuracy in measuring softened water usage, brine requirements
and reserve capacity adjustments.
• The sensitivity of the meter can also be used to display small flow rates (in 0.1 of gpm flow)
representing potential leaking plumbing fixtures in the household wasting treated water.
NOVRAM Electronics
NOVRAM electronics, the same as in personal computers, have a self-charging Nicad battery to main-
tain memory of permanent programming history data in the event of power interruptions.
• Protected for EFI Interference allowing continual monitoring accuracy
• Solid state electronics provide maximum reliability for long term trouble free service.
• Solid state electronics allow easy to set application parameters and are completely field adjust
able to match changed water conditions or problem water situations
• Easy to read LED display, no need for flashlight to see the display in dark locations
• Easy programming for adaptation to a wide range of performance parameters on various water
supplies for reliable function and service
• Digital control has fewer moving parts resulting in less problems and low maintenance
• Factory programmed for immediate field installation and use