Since 1995 - The Water Filtration Expert
Aquatec Pumps

About Aquatec
Aquatec International is a U.S.-based leading manufacturer of precision electric diaphragm pumps and flow control components, trusted by industries worldwide since 1986. Their pumps are proudly assembled in Southern California and are widely used in water purification, medical devices, automotive care, food & beverage service, and solar water pumping.
With over 25 international patents, Aquatec is recognized for its cutting-edge designs and reliable performance, delivering high-quality, innovative solutions for fluid control applications.
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.
⭣ Click Chart to Enlarge⭣

PureGen PN | Aquatec PN | Description | Connection | Voltage | Amps | Case Qty |
---|---|---|---|---|---|---|
CDP6840-2J03-B | 6840-2J03-B221 | 35-50 GPD RO membrane |
1/4″ JG | 24 VAC | 0.8 Amps | 12 |
CDP6840-2J03 | 8851-2J03-B423 | 50-100 GPD RO membrane |
3/8″ JG | 24 VAC | 2 Amps |
12 |
5823-2LM2-B534 | 5853-2LM2-B534 | 200-400 GPD RO membrane |
3/8″ JG | 24 VAC / 2 Amps (Do not exceed 80 PSi) |
12 |
Permeate Pumps
Aquatec’s permeate pump is simple, yet revolutionary device powered only by the hydraulic energy of brine water usually lost to the drain. The permeate pump forces product water into the storage tank, increasing the efficiency of R.O. water production and reducing wastewater by up to 80%.
PN | Description | Connection | Case Qty |
---|---|---|---|
ERP-500 | 35-50 GPD membrane | 1/4″ JG | 40 |
ERP-1000 | 50-100 GPD membrane | 1/4″ JG | 0 |
CL-25-021 | Permeate pump clip | N/A | 40 |
Delivery Pumps
These pumps are designed for intermittent duty, though most models can be run continuously for hours at a time. Used either to pressurize water from an atmospheric tank, to deliver purified water to a specific point of use, or simply to increase pressure when required. These pumps can be controlled by either a pressure switch (“demand” mode) or an external power control device (“delivery” mode). When required, an integrated bypass can be incorporated to help regulate levels.
⭣ Click Chart to Enlarge⭣

PN | PSI | Flow | Cord | Connection | Voltage | Case Qty |
---|---|---|---|---|---|---|
5852-1E12-B574* | 60 | 0.9 GPM | No | 3/8″ JG | 120 VAC* | 12 |
5852-1E12-J574* | 60 | 1.2 GPM | Yes | 3/8″ JG | 120 VAC* | 12 |
5852-1E12-J524* | 60 | 1.7 GPM | No | 3/8″ JG | 120 VAC* | 12 |
5512-1E12-B586* | 60 | 3.3 GPM | Yes | 1/2″ FNPT | 120 VAC* | 6 |
5513-1E12-J526* | 60 | 5 GPM | Yes | 1/2″ FNPT | 120 VAC* | 6 |
5513-1E01-J606* | 60 | 6 GPM | Yes | 1/2″ FNPT | 120 VAC* | 6 |
Note
- *Special order item
- Delivery pumps available w/or w/out 110V cord and 3 prong plug
“B”= No cord,
“J” With cord and plug.
Power cord adds minimal cost.