Pumping Systems Pumping Systems That Go the Distance Uptime matters. We design our line of high-pressure membrane feed and PX circulation pumps specifically for seawater reverse osmosis (SWRO) desalination applications. We use corrosion-resistant material, yielding a long and reliable service life. When combined with our ERDs, our pump solutions offer you reliable solutions to generate cost savings through high productivity and efficiency. Energy Recovery’s range of pumps features the same precision engineering and high-quality standards as our leading energy recovery devices. Our customers trust them to provide improved productivity and optimized operations in high-pressure operating environments. High-Pressure Pumps Pressure is the essential driving force for SWRO desalination. In this process, high-pressure pumps force the seawater to pressures required by the reverse osmosis membranes. Our high-pressure pumps can deliver pressures up to 83 bar (1,200 psi). Their design is specific to the operational and environmental demands of a SWRO desalination plant using corrosion-resistant stainless steel alloys. ATMP Pump The ATMP high-pressure pump is a multi-stage feed pump ideal to combine with our AT TURBOCHARGER energy recovery device for small- to medium-scale reverse osmosis systems with flows from 10 to 100 m3/h(44-440 GPM) and pressures up to 82 bar (1,200 psi). AquaBold™ 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). AquaSpire 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). UHP Pump The UHP Circulation Pump can be paired with our Ultra PX for an end-to-end energy recovery solution that maximizes efficiency and cost savings. The UHP Pump targets UHPRO processes for ZLD and MLD applications with flow ranging from 4.5 to 13.6 m³/hr and is specifically designed to operate in an ultra high-pressure environment. 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 PX Pressure Exchanger 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. Talk to a technical representative to learn how to pair our pumps and ERD solutions for increased efficiency, hydraulic flexibility and savings. LEARN MORE PRODUCTS PX PRESSURE EXCHANGER PX POWERTRAIN TURBOCHARGERS ULTRA PX ISOBOOST & ISOGEN HIGH-PRESSURE PUMPS CIRCULATION PUMPS VORTEQ PX G1300 INDUSTRIES DESALINATION INDUSTRIAL WASTEWATER HYDRAULIC FRACTURING SOUR GAS PROCESSING CO2 REFRIGERATION RESOURCE LIBRARY SERVICE & SUPPORT SUSTAINABILITY SOCIAL INVESTMENT ENVIRONMENTAL, SOCIAL, GOVERNANCE COMPANY ABOUT US PRESSURE EXCHANGER TECHNOLOGY EXECUTIVE TEAM BOARD OF DIRECTORS NEWS & EVENTS CAREERS & CULTURE JOB LISTINGS CONTACT SUPPORT PRIVACY POLICY ISO 9001:2015 CERTIFICATION WHISTLEBLOWER REPORTING We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept All”, you consent to the use of ALL the cookies. However, you may visit "Cookie Settings" to provide a controlled consent. Cookie Settings Accept All