Beard Marine parts Sea Recovery Aquawhisper Watermakers Specifications

SPECIFICATIONS

Performance
Rated Performance / Product Water Produced: +-15% at 820 PSI / 56.5 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

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^oF / 50^oC, Min. 33^oF / .5^oC

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	Modular	Compact
AW 450-1 AW 700-1 AW 900-1 AW 900-2 AW 1400-2 AW 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 Sea Recovery supplied components. The below pipe threads are allUS 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)
High Pressure Pump Electric Motor:

Phase	Pump Motor	Hz	VAC	NOA	SUC
Single	High Pressure	50	110-115	30	90
Single	Booster	60	220-230	15	45

Three	High Pressure	50	220-230	11	30
Three	Boster	60	380-460	5.5	15

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

Operating A/C Voltage		Recommended Circuit Breaker Size
110-115 / 220-230 1 Phase 220 / 380 / 460 3 Phase		40 Ampere / 20 Ampere 15 Ampere / 10 Ampere / 10 Ampere