APEX 150 SERIES BOOSTER PUMP Conversion Kit
Reverse osmosis filtration systems work on the principle of forcing water through
a spiral-wound semi-permeable membrane. Reverse osmosis filtered water is often
called fresh squeezed because it is literally squeezed through the RO membrane.
Salts, like sodium, chloride, and potassium along with nitrate, sulfate, lead and
other contaminants cant pass through the membrane and get flushed or rejected
down the drain as waste water, while purified water is collected in the water
storage tank. Many water supplies suffer from low or inconsistent water pressure.
Well, pumps may not be able to maintain the proper water pressure for an RO
filtration system. Even some municipal water systems have unsuitable water
pressure. If you live in an apartment or high-rise building your water pressure can
fluctuate as water use increases throughout the facility. This may cause your
reverse osmosis filter system to stop working or work very poorly. If the water
pressure is below 45 PSI, the RO system will send more water to waste than is
necessary. The water purity of the filtered water can also decline because the
reverse osmosis membrane cannot function properly.
The APEX 150 Booster Pump can be used to correct a low-pressure condition
or replace a broken booster pump. The APEX 150 booster pump is a direct fit
replacement for APEX reverse osmosis filters. The APEX 150 Booster Pump
uses a safe 24-volt low-voltage transformer to provide electric power the pump.
The booster pump increases the incoming water pressure to the ideal 80 PSI.
This water pressure level maximizes the number of gallons produced per day
while minimizing the amount of wastewater sent to the drain. The APEX 150
Booster Pump is designed in the United States and manufactured with high-quality
components that will provide years of trouble-free service.
The booster pump installation can be performed as a DIY project. We advise
installation by a licensed plumber to ensure adherence to all local codes.
Parts & Hardware Included
- A Booster Pump
- B Hi Pressure Switch
- C Low Pressure Switch
- D Solenoid
- E Power Supply
- F 1/4 Tubing
- G T Union Fitting
- H Elbow Fittings for Pump
- I Nipple Fittings for Solenoid
Tools & Materials Required
- Crimp Tool
- Soldering Iron
- Increase production of your existing reverse osmosis water filter system
and maintain proper water pressure for maximum pure water output
- Pressure sensors for automatic pump control
- Includes pump, transformer, solenoid, pressure switches, tubing & fittings
- Inlet Pressure: 25 PSI
- Improved venting system removes moisture
- Working Pressure: 80 PSI
- Pressure Bypass: ? 125 PSI
- Flow at 80 PSI: ? 0.6 LPM
- Current at 80 PSI: ? 0.65 A
- Quiet operation, less than 52 DBA
Be sure to run only cold water through the unit
Turn off the main water supply line or the cold-water shutoff valve underneath the sink (if installing under sink).
Position the pump, pressure switches, solenoid, conforming to Figure 1.2 below, so that the 1/4 tube that supplies water to the unit can be routed through them. Observe the directional arrows on the quick-connect fitting ports, cut the inlet tube squarely and insert the ends into the appropriate ports.
- AWater supply adapter valve
- BCold water shut-off valve
- CAuxiliary faucet
- DGarbage disposal
- EPre-carbon filter sumps
- FDrain Saddle
- GStorage tank with valve in open Position
- HPre-filter sump
- IMembrane assembly
- LOptional UV/DI/Alkaline Stage
Connect the electrical wires from the power supply into pressure switches, solenoid and pump conforming to Figure 1.3 below.
Turn on the water supply adapter and check for leaks. Turn on the tank. The
unit should now start producing water through the drinking water faucet. Plug in the
power supply to the electrical outlet. Water supply through the faucet should
increase. Pump will turn off automatically when the tank is full and resume
operation when the tank gets depleted. Check for leaks! Make sure there is no
leaking at joints, fittings, valves, and tubing connections.
Congratulations! You have successfully installed the
APEX Booster Pump Conversion Kit!
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