Beard Marine- Sea Recovery Aqua Touch Watermakers 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
AT 450-1 AT 700-1 AT 900-1 AT 900-2 AT 1400-2 AT 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: Automatically controlled

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
AT 450-1 AT 700-1 AT 900-1 AT 900-2 AT 1400-2 AT 1800-2	137 lbs/63 Kg 140 lbs/64 Kg 142 lbs/65 Kg 149 lbs/68 Kg 155 lbs/71 Kg 160 lbs/73 Kg	142 lbs/65 Kg 145 lbs/66 Kg 147 lbs/67 Kg 154 lbs/70 Kg 160 lbs/73 Kg 165 lbs/75 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:	3/4" 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:

Phase	Hz	VAC	HP	FLA	LRA
Single	50	110	3.0	23	136
Single	50	220	3.0	11	68
Three	50	220	3.0	9	40
Three	50	380	3.0	5	20
Single	60	115	3.0	25	136
Single	60	230	3.0	12	68
Three	60	230	3.0	8	35
Three	60	460	3.0	4	18

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, 50/60 Hz, 3 Phase		40 Amperes 20 Amperes 10 Amperes 7.5 Amperes 7.5 Amperes

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