Water Specialist 1” EI Twin Alternating Specifications
Options: Backwash Filter, Bypass, Weather Cover
Compatible with the following typical concentration of regenerants or chemicals: Sodium chloride, potassium
chloride, potassium permanganate, sodium bisulfite, chlorine and chloramines
1. Noryl is a trademark of Sabic Innovative Plastics IP B.V. Company
2. Filter tank size calculated @ 10 gpm of backwash per square foot of bed area
Inlet/Outlet Fittings ................................................................................... ¾" to 1.5” NPS
Cycles ...................................................................................................... up to 6
Valve Material ........................................................................................... Noryl (1) or equivalent
Regeneration ............................................................................................ downflow
Flow RateS
Service @15 psi/1 bar drop (includes bypass and meter) .......... 106 lpm (6.36 m
3
/h) (28 gpm)
Backwash @ 25 psi/1.7 bar drop (includes bypass) ................... 57 lpm (3.40 m
3
/h) (15 gpm)
Cv Service .................................................................................... 7.28
Cv Backwash ............................................................................... 2.96
opeRating pReSSuReS
Minimum/Maximum ..................................................................... 1.4 - 8.6 bar (20 psi – 125 psi)
opeRating tempeRatuReS
Minimum/Maximum ..................................................................... 4º - 43ºC (40º – 110º F)
meteR
Accuracy ...................................................................................... ± 5%
Flow Rate Range .......................................................................... 0.95 - 102 lpm
Gallon Range ................................................................................ 0.02 - 5,700 m
3
Totalizer ........................................................................................ 0.001 - 9,999,000 m
3
DimenSionS & weight
Distributor Pilot ............................................................................ 1.050" OD Pipe (¾" NPS)
Drain Line ..................................................................................... ¾” or 1” Male NPT
Brine Line .....................................................................................
3
/
8
” or ½” OD Poly Tube Compression
Mounting Base ............................................................................. 2 ½” - 8 NPSM
Height From Top Of Tank ............................................................. 187 mm (7
3
/
8
”)
Weight .......................................................................................... 7.25 kg (16 lbs.)
electRical SpeciFicationS
ac adapter
International
Supply Voltage ............................................................................. 230V AC
Supply Frequency ........................................................................ 50 Hz
Output Voltage ............................................................................. 12V AC
Output Current ............................................................................. 500 mA
tank applicationS
Water Softener ............................................................................. 6” – 21” diameter
Water Filter (2) .............................................................................. 6” – 16” diameter
cycleS oF opeRation (Softener / Filter Downflow)
Softener
Filter
Cycle
Range of time in minutes
1. Backwash 1
st
........................................................................... 1-95 or off .......... Backwash 1-95 or off
2. Regenerate Draw/Slow Rinse ................................................. 1-180 or off
3. Backwash 2
nd
........................................................................... 1-95 or off
4. Fast Rinse ................................................................................ 1-95 or off .......... Rinse 1-95 or off
5. Regenerant Refill ..................................................................... 0.1-99.0 or off
6. Service (downflow)
U.S. Patents: 6,402,944 • 6,444,127 • 6,776,901
