High-Pressure PumpsPressure is the essential driving force for SWRO desalination. In this process, high-pressure pumps pump the seawater to pressures required by the reverse osmosis membranes. Our high-pressure pumps can deliver pressures up to 83 bar (1200psi). We design them specifically for a SWRO desalination plant’s demanding operating conditions and environment using corrosion-resistant stainless steel alloys.
The AquaBold™ high-pressure pump is a multi-stage centrifugal pump ideal for small- to medium-scale reverse osmosis systems with flows from 25 to 272 m3/h (100-1,200 GPM) and pressures up to 83 bar (1,200 psi).
The AquaSpire is a single-stage, high-pressure pump made for medium- to large-scale seawater and brackish water reverse osmosis systems, handling flows from 57 to 2,725 m3/h (250 to 12,000 GPM) and pressures up to 45 bar (600 psi).
Circulation Pumps for PX® Pressure Exchanger®
Low-Flow Horizontal Pumps
Our low-flow horizontal pumps pair with our PX devices for SWRO trains with permeate production rates ranging from approximately 135 to 1,350 m3/day (35K to 356K GPD).
High-Flow Vertical Pumps
Our high-flow vertical pumps target SWRO plants with permeate production rates ranging from 640 to 10,000 m³/day (168K to 2.64M GPD). To optimize energy recovery, our circulation pumps pair with our PXs [link to page] for an end-to-end energy recovery solution that maximizes efficiency and cost savings.
A Complete Solution
We provide complete solutions through pairing pumps with PXs or Turbochargers. Learn more about streamlining your desalination system from a technical representative.