APP pump range expansion gives new options for SWRO

Tuesday, May 14, 2019

SWRO system designers and installers have trusted Danfoss axial piston pump (APP) technology as a high-efficiency and highly flexible solution for many SWRO applications — land-based, offshore, and marine.

And for good reason. The APP pump range delivers efficiency rates as high as 92%. APP pumps are also easy to maintain and can go a long time between service appointments.

To date, the Danfoss APP pump range included sizes as low as 0.6-1.5 and as high as 53-86. Now, we’re ready to offer an additional size to make the range even more flexible and give our customers even more options.

The new Danfoss APP 92 is an extension of the APP 53-86 and is an ideal choice for medium-sized SWRO plants. It can easily run in parallel, resulting in higher flow.

The compact size and low weight of the APP pumps allow flexible configuration in almost any environment. They are also easy to maintain and can be serviced in the field, which makes the pump ideal for use in remote locations.

Features and benefits

Extensive application know-how

Highest efficiency rates in the industry

Compact and small – half size of competing pumps

Long time between service intervals

Easy and service-friendly design

Simple and reliable with high uptime

Short payback time

Visit our dedicated APP pump page to learn more

See our APP pumps in action

Pueblo Bonito Sunset Beach Golf & Spa Resort, a popular luxury resort, replaced an aging reciprocal pump with a new Danfoss APP pump, netting them simplified maintenance, high energy cost savings, and a low total cost of ownership as fresh water flows 24 hours a day, 7 days a week.

Case studies

  • if (isSmallPicture) { SWRO plants for emergency situations; } else if (isBigColumns) { SWRO plants for emergency situations } else { SWRO plants for emergency situations }
    Danfoss components chosen to provide fresh water in emergency situations

    Metis Water chose Danfoss APP pumps and iSave ERDs for its mobile 1,000 m3/d SWRO plant. Designed to fit inside a 40 ft container, the plug-and-play solution can quickly be deployed to supply fresh water in emergency situations – reliably and energy efficiently.

  • if (isSmallPicture) { More than 0.7 million USD lower operating costs over 15 years; } else if (isBigColumns) { More than 0.7 million USD lower operating costs over 15 years } else { More than 0.7 million USD lower operating costs over 15 years }
    Koyambedu: 22% reduction in energy consumption at wastewater treatment plant

    INDIA: By using VLT® AQUA Drive FC 202 from Danfoss, Koyambedu wastewater treatment plant has reduced its energy consumption significantly.

  • if (isSmallPicture) { Residents in rural Kenya refilling drinking water from a station built by Solar Water Solutions and Danfoss; } else if (isBigColumns) { Residents in rural Kenya refilling drinking water from a station built by Solar Water Solutions and Danfoss } else { Residents in rural Kenya refilling drinking water from a station built by Solar Water Solutions and Danfoss }
    Bringing clean drinking water to rural Kenya with 100% renewable resources

    KENYA: A solar-powered desalination plant in Kenya gives the community affordable, clean, and sustainable drinking water and irrigation water.

  • if (isSmallPicture) { Resort in the Maldives; } else if (isBigColumns) { Resort in the Maldives } else { Resort in the Maldives }
    Efficient Danfoss components aboard world’s largest wellboat

    Learn how Quantum Water selected Danfoss APP high-pressure pumps, iSave ERDs, and VFDs for the SWRO plant on the world's largest wellboat to save space, energy, and maintenance.

  • if (isSmallPicture) { HP Watermakers; } else if (isBigColumns) { HP Watermakers } else { HP Watermakers }
    Innovative marine SWRO builds on Danfoss APP pumps

    HP Watermakers has developed pioneering marine SWRO solutions that increase automation and integrate with their own and third-party applications. Danfoss APP pumps are their first choice for pumping water at high pressure.

  • if (isSmallPicture) { Shrimp farm; } else if (isBigColumns) { Shrimp farm } else { Shrimp farm }
    Danfoss components provide energy-efficient fresh water for shrimp farm

    Compact, reliable and energy-efficient pump and ERD from Danfoss are chosen for SWRO plant producing fresh water for a shrimp farm located in an environmentally sensitive area.

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