
B E N E F I T S
A P P L I C A T I O N / S I Z I N G
I N S T A L L A T I O N T I P S
O P E R A T I O N T I P S
CE S 290 0DP S eries
Wate r C onditio ner
Water Conditioning fo r Co mmer cial and Lig ht I ndus trial Applications 
Available in Duplex Parallel System with 2” Porting
Hardness removal of 136,000 to 512,000 grains at 
flow rates up to 145 gallons per minute continuous
Meter initiated regeneration minimizes salt, water, 
and electrical costs
Advanced user-friendly controls incorporates 
two time-tested hydraulically balanced pistons to 
independently pilot service flow and regeneration
Large capacity brine tank maximizes time 
between refills
Fiberglass reinforced resin vessels with NSF 
approved polyethylene liners eliminate worries 
about corrosion
Locate equipment on a smooth, level surface
Maintain an air-gap at the end of the drain line
Secure drain line directly over floor drain or 
stand pipe
When connecting to a water heater, install a 
check valve on the soft water piping to prevent 
hot water back-up
When sweating/installing copper piping, 
protect the control valve from excessive heat
Check local codes for additional equipment 
that may be required, such as backflow 
prevention devices (i.e., RPZ)
CES-2900E-136-DP:  EV9984-42 
CES-2900E-171-DP:  EV9984-43 
CES-2900
E-239-DP:  EV9984-44
CES-2900
E-341-DP:  EV9984-45
CES-2900
E-512-DP:  EV9984-46 
Check for softened water each time salt is 
added, by using a soap or hardness test kit
Use a good quality grade of salt -Solar 
or pellet are preferred
Check the salt level on a regular basis
Maintain at minimum salt depth of 6” to 
ensure a proper regeneration
On iron bearing waters, use a salt that 
contains an iron “fighting” additive, or use 
a resin cleaner on a regular basis
Check the water level in the brine tank 
If abnormally high - refer to IO guide for 
troubleshooting information
Duplex parallel tank configuration for continuous 
soft water supply and higher service flow rates 
Warewashing
Laundry - Linen & Uniform
Boiler Scale Control
Water Heater Scale Protection/Reduction
General Housekeeping

C E S  2 9 0 0 D P  S e r i e s 
Overall Dimensions (inches): 
Model 
Number
CES-2900E-136-DP
CES-2900E-171-DP
CES-2900E-239-DP
CES-2900E-341-DP
CES-2900E-512-DP
Width Depth Height
(A)  (B)  (C)
64   28  79 
70   28  82 
81   34  82 
87   34  89 
99   34  97 
Inlet Connection: 
2” FNPT
Outlet Connection: 
2” FNPT
Service Flow Rate (GPM): 
Model 
Number
CES-2900E-136-DP
CES-2900E-171-DP
CES-2900E-239-DP
CES-2900E-341-DP
CES-2900E-512-DP
Cont. @
15 PSI DP
94  121 
106  137 
114  148 
123  159 
145  188
Rated Capacity (grains per tank): 
CES-2900E-136-DP   136,000 
CES-2900E-171-DP   171,000 
CES-2900E-239-DP   239,000 
CES-2900E-341-DP   341,000 
CES-2900E-512-DP   512,000 
Pressure Requirements: 
25-100 PSI (1.7 -6.9 bar) non-shock
Peak @
25 PSI DP
CES S ER IE S
WATER CO N D I T IO N E R
CES S ER IE S
WATER CO N D I T IO N E R
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Everpure water softening systems are covered by a limited warranty 
against defects in material and workmanship for the following periods:
◆Complete System - 1 year
◆Control Valve - 5 years
◆Mineral Tank(s) - 
  ◆6-13” diameter - 10 years
  ◆14” diameter and larger - 5 years
See printed warranty for details. Everpure will provide a copy of the 
warranty upon request. 
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The contaminants or other substances removed or 
reduced by this water conditioning system are not 
necessarily in your water. Do not use with water that is 
microbiologically unsafe or of unknown quality 
without adequate disinfection before or after the 
system. Systems certified for cyst reduction may be used 
with disinfected water that may contain filterable cysts.
Temperature: 
40º F to 100º F 
Electrical: 
115 VAC/60 HZ/1 Phase
Shipping Weight: 
CES-2900E-136-DP   460 lbs. 
CES-2900E-171-DP   880 lbs. 
CES-2900E-239-DP   1210 lbs. 
CES-2900E-341-DP   1750 lbs. 
CES-2900E-512-DP   2750 lbs.
Operating Weight: 
CES-2900E-136-DP   1990 lbs. 
CES-2900E-171-DP   2610 lbs. 
CES-2900E-239-DP   3690 lbs. 
CES-2900E-341-DP   4780 lbs. 
CES-2900E-512-DP   7060 lbs.
Everpure, LLC 
1040 Muirfield Drive 
Hanover Park, IL 60133 
Ph: 630-307-3000 Fax: 630-307-3030