Watermakers

Sea Recovery AQUA WHISPER Specifications

Performance:
Rated Performance / Product Water Produced: +-15% at 820 PSI / 57 BAR, 77^oF / 25^oC & 35,000 PPM TDS typical sea water

Model #	Per Hour	Per Day
AW 450-1 AW 700-1 AW 900-1 AW 900-2 AW 1400-2 AW 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

Salinity Monitoring: Automatic electronic monitoring. Temperature compensated with the solid state continuous "Bar LED" readout. The salinity monitoring components of the system give a continuous TDS readout in micromhos per cubic centimeter, 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^oF / 50^oC, Min. 33^oF / .5^oC

System Feed Water: Flow: 3.0 - 4.2 gpm / 11.4 - 15.9 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 Brackish Varies w/PPM

Weight:

Model Number	Modular	Compact
AW 450-1 AW 700-1 AW 900-1 AW 900-2 AW 1400-2 AW 1800-2	147 lbs/67 Kg 150 lbs/68 Kg 152 lbs/69 Kg 159 lbs/72 Kg 165 lbs/75 Kg 170 lbs/77 Kg	147 lbs/67 Kg 150 lbs/68 Kg 152 lbs/69 Kg 159 lbs/72 Kg 165 lbs/75 Kg 170 lbs/77 Kg

External Installation Water Connections: Pipe sizes to be supplied by the installer for connection of the Sea Recovery supplied components. The below pipe threads are all American Standard.

Feed Inlet:	3/4" FNPT Female National Pipe Thread
Brine Discharge:	1/2" FNPT Female National Pipe Thread
Product:	3/8" MNPT Male National Pipe Thread

Electrical Requirements: (HP = Horse Power; FLA = Full Load Amperes; LRA = Locked Rotor Amperes - Start Up)

High Pressure Pump Electric Motor:

Models 450-1 & 900-2:

Phase	Hz	VAC	HP	FLA	LRA
Single	50	110	2.2	21	121
Single	50	220	2.2	11	61
Three	50	220	3.0	9	78
Three	50	380	3.0	5	39
Single	60	115	2.2	18	94
Single	60	230	2.2	9	47
Three	60	230	3.0	8	70
Three	60	460	3.0	4	35

Models 700-1 & 1400-2 and 900-1 & 1800-2:

Phase	Hz	VAC	HP	FLA	LRA
Single	50	110	2.2	21	121
Single	50	220	2.2	11	61
Three	50	220	3.0	9	78
Three	50	380	3.0	5	39
Single	60	115	2.6	21	109
Single	60	230	2.6	11	55
Three	60	230	3.0	8	70
Three	60	460	3.0	4	35

Booster Pump & Feed Water Electric Motors:

Phase	Hz	VAC	HP	FLA	LRA
Single	50/60	115	.5	7.4	34
Single	50/60	220/230	.5	3.7	17
Three	50/60	220/230	.5	2	12
Three	50/60	380/460	.5	1	6

Recommended Circuit Breaker: The final system configuration may have a large or different size Booster Pump therefore size your Circuit Breaker accordingly. The below chart is an approximation assuming standard pumps.

Operating Voltage Hz & Phase		Rec. Circuit Breaker Size
115 VAC, 50/60 Hz, 1 Phase 230 VAC, 50/60 Hz, 1 Phase 208/230 VAC, 50/60 Hz, 3 Phase 380 VAC, 50/60 Hz, 3 Phase 460 VAC, 5060 Hz, 3 Phase		35 Amperes 15 Amperes 10 Amperes 7.5 Amperes 7.5 Amperes