Our Product
Flygt-N Series
Our Flygt N-pumps (1.3 kW – 680 kW) are designed to handle the world’s toughest water and wastewater applications. And with our Adaptive N® technology in all smaller pumps, you get a superior way to avoid clogging, reduce unplanned maintenance and cut your energy bills. That adds up to total peace of mind – and big savings over the long term.
Our vast fluid handling knowledge and dedication to research and development leads to technological advances and continuous improvement. That’s why Flygt N-pumps are currently at work in millions of installations worldwide. Quite simply, they have proven to be the best and most reliable choice for both dry and submersible installations.
Sustained high efficiency saves money
When solid objects, such as stringy f ibers and modern waste, enter the inlet of a conventional pump, they tend to get caught on the leading edges of the impeller vanes. This build-up reduces the impeller’s efficiency, resulting in increased power consumption (Fig. A).
Avoiding unplanned service calls
With conventional wastewater pumps, a continued build-up of solids inside the impeller can trip the panel overload or motor protection function, causing clogging and leading to costly unplanned service calls (Fig. A). Even if the pump is running intermittently, hydraulic efficiency is reduced since the solids build-up needs to be removed by backflushing when the pump is shut off at the end of the operating cycle (Fig. B). Not until the next cycle begins is efficiency restored to its initial value when the impeller is free from solid objects.
Flygt N-technology has a mechanically self-cleaning design that handles the toughest modern wastewater
challenges. With sustained high efficiency it minimizes running hours and energy costs over time (Fig. C).
Experience the power of N
Whether you are working with wastewater, stormwater or another application, you will find a broad range of N-pumps designed to take on the toughest challenges and get the job done. Robust, reliable and self- cleaning, they cut your energy bills and virtually eliminate unplanned maintenance.
Advanced technology guides the design of every component
From the motor and seals to the shaft and impellers, every component in a Flygt N-pump is designed, engineered and manufactured to optimize operation and prolong service life. Advanced technology guides the design of all aspects of the pump. One example is the Adaptive N hydraulic system, which is available only with lower-capacity pumps.
The fundamental N-technology, which was pioneered by Flygt, has been incorporated into our pumps for years. A more recent innovation is our Adaptive N impeller and Adaptive N hydraulic technologies which combine a unique geometry, dualblade impeller and other patented features to give you sustained high efficiency and smooth operations.
When larger objects enter the pump, the impeller lifts up due to the forces from these solid obects passing through. This self-cleaning design results in up to 25% lower energy consumption, regardless of impeller speed or duty point. It also minimizes vibrations, resulting in a longer life span for the mechanical components.
