450 - 5,400 GPD


WM140 thru WM340

WM450 thru WM800

STANDARD FEATURES:
   
• Fiberglass wall mount panel
• High-pressure pump
• Thin film composite membrane
•

PVC membrane housing
•

High-pressure nylon tubing
• Liquid-filled high pressure gauge
• Liquid-tight wire shrouding
•

Feedwater inlet solenoid valve
•

 Stainless steel fixed flow control, waste & recycle (WM450 only)
•

 Adjstbl. waste & recycle needle valves
(WM800 thru WM340)
•

 Product & waste flow meters,
(WM800 thru WM340)
• 5 micron pre-filter
• Inlet and outlet pre-filter gauges
• High-pressure brass comp. fittings
•

Salt rejection 95 - 99%

• Shipping crate for WM140 - WM340
OPTIONS:
   
Stainless steel membrane housing
Stainless steel pump
Automatic hourly flush
Manual flush
TDS monitor (digital or analog)
Hour meter
Recycle flow meter
Tank pressure switch (product)
Product diversion
IEC contractor, with overload
S. S. needle valves (WM800 thru WM340)


High pressure cut-off w/auto restart and
manual override
Pre-treat lock-out with light
50 hz electrical requirement
Other options available upon request
   
   

FEED WATER PARAMETERS:
Temperature 85°F maximum Pressure 40 - 80 psi maximum TDS 2000 ppm maximum. If higher, consult factory Iron tolerence 0.5 ppm maximum Hydrogen sulfide must be removed
Silica tolerance can not be higher than 125 ppm in the concentrate stream. Anti-scalant should be considered for any levels over 75 ppm. Turbidity should be removed Hardness over 10gpg should be softened.

OPERATING PARAMETERS:
Operating pressure 200 psi maximum Water recov-ery is facotry set at 33 - 35%
pH range 3 - 11 Flow rates are determined by the membrane mfgr's. testing criteriea of 1500 ppm Nacl solution, 77F water temperature, 225 psi at 10 - 15% recovery. Actual flow rates may vary depending on the pre-treatment used, water conditions, system size and applied pressure.

       
• NEMA 4 fibreglass enclosure • Fused control circuit
• Off/On switch • 24 volt level control circuit
• Dual level float switches • Time delay start
• Low pressure switch • 30 amp motor contractor
• Low pressure bypass delay    
       
 
Lights: power, running, low pressure, tank full

MODEL
GPD
MEMBRANE
MOTOR
PUMP
PIPING
DIMENSIONS
     
inlet
waste
prod
  
WM 450
450
4" x 14"
1 ea.
1/2 HP
rotary vane
3/8"
3/8"
3/8"
18" x 10" x 22"H
65 lbs
WM 800
800
4" x 21"
1 ea.
1/2 HP
rotary vane
1/2"
3/8"
3/8"
20" x 10" x 33"H
71 lbs
WM 140
1500 - 1800
4" x 40"
1 ea.
1 HP
multi-stage
3/4"
1/2"
1/2"
28" x 15" x 52"H
150 lbs
WM 240
3000 - 3600
4" x 40"
2 ea.
2 HP
multi-stage
3/4"
1/2"
1/2"
28" x 15" x 52"H
175 lbs
WM 340
4500 - 5400
4" x 40"
3 ea.
2 HP
multi-stage
3/4"
1/2"
1/2"
32" x 15" x 52"H
200 lbs

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