14
Performance
Table 4: 12 VDC, 24 VDC and 60 Hz powered Systems
Product water per 1 hour of operation:
Product water per 24 hours of operation:
Model Number
U.S. Gallons
Liters
U.S. Gallons
Liters
UW 400
16.7
63
400
1514
UW 600
25
95
600
2271
Table 5: 50 Hz powered Systems
per 1 hour of operation:
per 24 hours of operation:
Model Number
U.S. Gallons
Liters
U.S. Gallons
Liters
UW 400
16.5
62.5
396
1499
UW 600
25
95
600
2271
SALT REJECTION (CHLORIDE ION): Minimum 99.2 %, Average 99.4%
PRODUCT WATER TEMPERATURE: Ambient to feed water temperature
SALINITY MONITORING: Automatic computer controlled electronic monitoring. Temperature compensated with
Water Quality Indicator. The salinity monitoring components of the System give a continuous readout in micro-
ohms per cubic centimeter, are temperature compensated and of a fail-safe design.
FEED WATER SALINITY RANGE: up to 50,000 PPM TDS (NaCl), typical seawater salinity is 35,000 PPM.
FEED WATER TEMPERATURE RANGE: Max. 122°F / 50°C, Min. 33°F / .5°C.
FEED WATER pH RANGE: 3-11 (typical seawater pH is 8)
CHLORINE TOLERANCE: 0.1 PPM.
REVERSE OSMOSIS (RO) MEMBRANE: Specifically selected High Rejection/High Yield aromatic tri-polyamides,
thin film composite, spiral wound, single pass RO Membrane Element.
External Installation Water Connections
Pipe sizes to be supplied by the installer for connection of the Sea Recovery supplied components
Feed Inlet: 1/2” MNPT Male National Pipe Thread U.S. Standard
Brine Discharge: 1/2” MNPT Male National Pipe Thread U.S. Standard
Product: 1/4” FNPT Female National Pipe Thread U.S. Standard
Feed Water Pump Motor Electrical Specifications
12 and 24 VDC
UW 400
12V / 24V
UW 600
24V
Nominal Operating Amps
21/10.5
3
3
/1
6.5
Maximum Motor Amps
28/13.4
39/19.5
Starting Amps
45/22.5
65/
3
2.5
Horse Power
0.3
0.5
Recommended Circuit Breaker
50/25
70/35
Minimum Size Power Wire AWG
6/8
6/8
Minimum Size Power Wire mm2
13/8
13/8
Ultra Whisper 400-600
Summary of Contents for Ultra Whisper Compact 400
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