News about High Pressure Pumps
Efficient fire extinguishing with minimal water damage
To increase efficiency and minimize water damage and risk of flooding, high-pressure water mist fire fighting have become a safe choice when choosing a fire fighting system.
Danfoss pump and valve solutions give firefighting systems a boost
Improvements to reliable Danfoss VRH valves and PAH pumps deliver more efficiency, allowing customers to stay competitive in the emergency services industry.
Danfoss enters ZLD/MLD industrial wastewater markets with high-efficiency pumps
Danfoss launches a new series of APP pumps specially designed and built for Zero Liquid Discharge (ZLD) and Minimal Liquid Discharge (MLD) industrial wastewater treatment. The new APP W HC pumps deliver total efficiency rates of 90% at pressures up to 120 bar.
New iSave 21 Plus
Danfoss launches a new generation of the popular iSave 21 ERD for smaller SWRO plants. Improved reliability, design flexibility and high efficiency are some of the features of the new iSave 21 Plus.
Desalination at sea
Danfoss high-pressure pumps are extremely versatile and can fit many application types. See how our APP 78 pumps and iSave 70 pressure exchangers can make fresh water production possible at sea.
Qualification of APP pumps and iSave ERDs
Our high-pressure APP pumps and iSave energy recovery devices have been tested by NavSea and are now qualified for operation in harsh environment onboard US military ships. Further, the tests have proved high energy efficiency with more than 70% savings compared to systems being used today.
Danfoss APP pump runs maintenance-free for 11 years
More than a decade ago, Watec replaced a traditional reciprocating pump with an axial piston pump from Danfoss. The pump was installed in a plant on a remote island, so reliability was crucial. Today, the pump continues to run maintenance-free while millions of gallons fresh water have been produced – resulting in a low total costs of ownership.
Creating a sustainable future with seawater
Over the last decade, the use of positive displacement pumps in SWRO has taken off. With proven efficiency rates up to 92% and energy savings of 20%, the benefits of the simple and flexible solution are tangible and deserve exploration.
APP pump range expansion gives new options for SWRO
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.