Pressure Booster Pumps



Aquatec’s original product, the 6800 Series and 8800 Series, are still the global standard in diaphragm booster pump technology, providing the highest quality and most reliable inlet pressure for efficient membrane utilization. Aquatec’s leading Innovation continues with the introduction of three new booster pump Series: the compact front-ported 3300 Series for applications where pump fitment space is limited and water pressure boosting is needed for up to 200 GPD rated RO systems or compact carbonated/still water dispensers, the 5800 Series model 5858-2LM2-B534 in-line ported 300-400 GPD rated RO pump, and the In-line ported 5300 Series which is capable of boosting water pressure for higher flow 500-1000 GPD rated RO systems, higher flow carbonated/still water dispensers, or higher flow heat exchange recirculation systems.

Most models are designed for intermittent duty, although some models are rated for continuous operation. 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 as well. These pumps are commonly used with one or more of our flow control components including: pressure switches (PSW Series), tank level controllers (TLC Series), automatic flow restrictors and timer (AFR and AFT series) or electronic shut-off valves (ESO Series).



3300 Series 24VDC 4.5 LPM
5300 Series 24VDC 6.00 LPM
5800 Series 24VAC 4.2 LPM
6800 Series 12VDC 0.9 LPM
6800 Series 24VAC 0.9 LPM
6800 Series 24VDC 0.9 LPM
8800 Series 12VDC 1.4 LPM
8800 Series 24VAC 1.95 LPM
8800 Series 24VAC 2.6 LPM
8800 Series 24VDC 2.35 LPM


Typical Applications

Water Treatment/RO

Carbonation Systems

Beverage/Coffee Systems

Water Vending, Dispensing


Misting Systems

Surface Sanitation


HVAC Coil Cleaning

Medical Lab Water

Autoclave Systems

Endoscope Reprocessing/Chemical Boost

Dialysis Chemical Injection

Methanol & Water Injection