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Aquatec
Booster Pumps for Home RO Systems
| Model
No. |
Old AMI# |
Flow
(GPD) |
Motor |
Description |
|
| Low
Flow Pumps |
| 6840-2J03-B221 |
P-CDP6800AC |
10-36 |
AC |
Quick-Connect John Guest ¼", Flex Base Plate |
 |
| 6800-1222-22 |
P-CDP6802AC |
10-36 |
AC |
Jaco Elbow
Fitting ¼"
Flex Base Plate |
| High
Flow Pumps |
| 8851-2J03-B423 |
P-CDP8800AC |
50-100 |
AC |
Quick-Connect John Guest w/
⅜", Universal Base Plate |
 |
| 8851-2J03-B323 |
P-CDP8802AC |
50-100 |
AC |
Jaco Elbow Fitting
⅜",
Universal Base Plate |
About Aquatec Booster Pumps
Aquatec’s original product,
and still the “global standard” in booster pump
technology, providing reliable inlet pressure for
efficient membrane utilization. These pumps
are capable of continuous duty and are effective
for recirculation based applications as well.
They are ideally suited to work with hydro-pneumatic
storage systems but are compatible with most
hydraulic shut-off valves also. These
pumps are commonly used with one or more of our
flow control components including: pressure
switches (PSW Series), tank level controllers (TLC
Series) or electronic shut-off valves (ESO Series).
Typical Applications for Aquatec
Booster Pumps
-
Water
Treatment/RO
-
Carbonation Systems
-
Misting Systems
-
Alternative Energy/Solar
-
Medical Labwater
-
Laser
Cooling Systems
-
Fuel
Cells
Technical Specifications for Aquatec
RO Booster Pumps
-
POWER: Safe operation with low energy (24 watts), low voltage
(12-24V) motors. Can be used with compatible transformers (100VAC,
120VAC, 230VAC), to be ordered separately.
-
ENVELOPE DIMENSIONS: Approximately 3”x 4”x 7”, 6 lbs.
-
MOUNTING: Our patented “flex-mount” baseplate significantly dampens
vibration and reduces noise. Other steel mounting baseplates and
“universal” baseplates are available at no additional cost. Pump
performance may be affected by location and positioning.
-
CONTROL OPTIONS: Internal Bypass (20-200 psi)
-
FITTINGS: Available options include built-in 3/8”, 1/4”, or 5/16”
John Guest half cartridges
Aquatec Booster Pump FAQ
Q. The CDP
continuous duty pump, runs continuously
A. See IMI 156, Automatic Shut Off Valve’s effect on the PSW’s shut off ability
Q. The pump that delivers water from the holding tank to the refrigerator is
noisy
A. The pressure switch controlled demand delivery pump is probably delivering
more water than the icemaker can accept (usually about 1/4 gpm at 35 psi), and
is momentarily reaching its shutoff pressure. Use a lower flow pump, and add an
accumulator between the pump and refrigerator if necessary. Open the “high
voltage drinking water delivery pumps” selection chart, section A, for
recommended choices.
Q. What effect does feed pressure have on the tank/faucet pressures?
A. None. The flow of water to the membrane will increase, but 80 psi pump
discharge pressure will not change due to the preset by pass pressure.
Q. What effect does higher by-pass pressures have on tank/faucet pressures?
A. Since the pressure entering the membrane has increased, so will the pressure
exiting the membrane, at the expense of flow, however.
Q. What is the membrane rating based on?
A. Based on 95% rejection of TDS levels at 600 ppm and 60 psi membrane feed
pressure, in a 70 degree F ambient environment.
Q. The boost pump output pressure is only 60psi?
A. Assuming you have not adjusted the by pass setting, you may be using a
membrane with a permeate production higher than the pump can supply. Either
switch to a higher flow pump, or go to a lower rated membrane.
Q. Are low feed pressure shut off switches (LPS) available?
A. The LPS comes with the appropriate wire harness, but a tee with a 1/8” NPT
female center port is not provided.
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