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Specifications

ManualsBrandsWatts Industries ManualsHome building and DecorWM100SM
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INTRODUCTION
Minimum/Maximum Operating Pressures 20 psi (138 kPa) -125 psi (862 kPa)
Minimum/Maximum Operating Temperatures 40°F (4°C) -110°F (38°C)
Current Draw & Voltage 0.5 Amperes 110 Volts Other options available
Table 2 contains a summary of specifications for the control valve and bypass valve.
Specifications TABLE I
Service flowrate (includes bypass) 27 gpm (102.2 lpm) @ 15 psig (103 kPa) drop
Backwash flowrate (includes bypass) 27 gpm (102.2 lpm) @ 25 psig (172 kPa) drop
Minimum/Maximum Operating Pressures 20 psi (138 kPa) -125 psi (862 kPa)
Minimum/Maximum Operating Temperatures 40°F (4°C) - 100°F (38°C)
Current Draw & Voltage 0.5 Amperes110 Volts Other options available
Regenerant Refill Rate 0.5 gpm (1.9 lpm)
Injectors See Injector Graphs
Drain Line Flow Controls See Table 11
Inlet/Outlet Fitting Options (a) 1" NPT elbow which has a unique drill out feature to
allow a 1/4" NPT connection to the inlet and/or outlet
(b) 3/4" & 1" PVC solvent weld fitting
(c) 1" straight brass sweat fitting
(d) 3/4" straight brass sweat fitting
Distributor Tube Opening 1.05" Diameter (3/4" U.S. PVC Pipe Size)
Tank Thread 2-1/2" - 8 NPSM
Control Valve Weight 4.5 lbs 2.0 kg
PC Board Memory Nonvolatile EEPROM
(Electrically erasable programmable read only memory)
Compatible with regenerants/chemicals Sodium chloride, potassium chloride, potassium
permanganate, sodium bisulfite, sodium hydroxide,
hydrochloric acid, chlorine and chloramines
Quick Reference Specifications TABLE 2
SOFTENING LBS. SALT FLOW RATE &
MINERAL TANK BRINE TANK CAPACITY PER REGEN PRESSURE
MODEL PIPE TANK RESIN SIZE SALT SERV DROP BKW
SIZE SIZE CU. FT. FILL MAX MIN MAX MIN GPM PSI GPM
M3011-W100SM 1" 9 X 48 1 18 X 36 300 30K 20K 15 6 15 15 2.0
M3013-W100SM 1" 10 X 54 1.5 18 X 36 300 45K 30K 22 9 16 15 2.7
M3015-W100SM 1" 12 X 52 2 18 X 36 300 60K 40K 30 12 20 15 3.2
M3017-W100SM 1.25/1.5 13 X 65 3 18 X 36 300 90K 60K 45 18 21 15 5.3
M3019-W100SM 1.25/1.5 16 X 65 4 18 X 36 300 120K 80K 60 24 22 15 7.5
M3021-W100SM 1.25/1.5 21 X 62 7 24 X 41 600 210K 140K 105 42 24 15 11.0