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AQUA WHISPER DX - SPECIFICATIONS

Performance Rated Performance / Product Water Produced: +-15% at 820 PSI / 56.5 bar, 77°F / 25°C & 35,000 PPM TDS typical sea water

Production
Model # Per Hour Per Day
450-1
700-1
900-1
900-2
1400-2
1800-2
19 gal / 71 lit
29 gal / 110 lit
38 gal / 142 lit
38 gal / 142 lit
58 gal / 221 lit
75 gal / 284 lit
450 gal / 1,703 lit
700 gal / 2,650 lit
900 gal / 3,407 lit
900 gal / 3,407 lit
1400 gal / 5,300 lit
1800 gal / 6,814 lit

Salt Rejection
(Chloride Ion)
Minimum 99.2%, Average 99.4%

Product Water Temperature Ambient to feed water temperature

Pressure Adjustment User adjusted (manual)

Salinity Monitoring Automatic electronic monitoring. Temperature compensated with the digital continuous readout. The salinity monitoring components of the system give a continuous TDS readout in ppm (parts per million), are temperature compensated, and of a fail safe design.

Salinity Range Designed for seawater use up to 50,000 PPM TDS (NaCl) (typical seawater salinity is 35,000 ppm)

Temperature Range Max. 122°F / 50°C, Min. 33°F / .5°C

System Feed Water Flow: 4.5 gpm / 17 lpm (depending on system)

Reverse Osmosis Membrane Selected High Rejection/High Yield aromatic tri-polyamid, thin film composite, spiral wound, single pass, high rejection reverse osmosis membrane element.

Chlorine Tolerance 0.1 PPM

pH Range 3-11 (typical seawater pH is 8)

System Pressure Feed Water: Maximum 35 psi / 2.41 bar / 2.46 Kg/cm2

System Operation Seawater nominal 820 psi / 56.5 bar / 57.66 Kg/cm2

Weight
Model Number
Compact
Modular
450-1
700-1
900-1
900-2
1400-2
1800-2
157 lbs / 69 Kg
160 lbs / 71 Kg
162 lbs / 72 Kg
169 lbs / 75 Kg
175 lbs / 76 Kg
180 lbs / 80 Kg
153 lbs / 68 Kg
156 lbs / 69 Kg
158 lbs / 70 Kg
165 lbs / 73 Kg
171 lbs / 76 Kg
175 lbs / 78 Kg
 

External Installation
Water Connections
Pipe sizes to be supplied by the installer for connection of the SRC supplied components. The below pipe threads are all US Standard.
 
Feed Inlet: 3/4" FNPT Female National Pipe Thread
Brine Discharge: 3/4" FNPT Female National Pipe Thread
Product: 3/8" MNPT Male National Pipe Thread

Electrical Requirements (NOA = Normal Operating Amps; SUC = Start Up Current)
Pump Type Phase Pump Motor Voltage VAC Hz NOA SUC
          (110 / 220)
Plunger Single HP / Booster 110-115 / 220-230 50/60 21 / 10.5 109 / 54.5
Radial Axial Single HP / Booster 220-230 / 380-460 50/60 21.2 / 10.6 109 / 54.6
          220 / 380 - 44
Plunger Single HP / Booster 220-230 / 380-460 50/60 8.2 / 4.1 30.9 / 15.45
Radial Axial Three HP / Booster 220-230 / 380-460 50/60 7.2 / 3.6 30.9 / 15.45

Circuit Breaker Size
  Operating AC Voltage Phase Recommended circuit breaker
Plunger Pump 110-115 / 220-230 Single 50 Ampere / 25 Ampere
Radial Axial Pump 110-115 / 220-230 Single 50 Ampere / 25 Ampere
Plunger Pump 220 / 380 / 460 Three 15 Ampere / 10 Ampere / 10 Ampere
Radial Axial Pump 220 / 380 / 460 Three 15 Ampere / 10 Ampere / 10 Ampere