Flygt NP 3085 MT Wastewater Submersible Pump

The Flygt N 3085 small capacity wastewater pump series, featuring non-clog Adaptive N^® hydraulic technology, is designed to deliver sustained high efficiency in a robust, compact body.

The series is available in standard and explosion-proof versions as well as Hard-Iron or grey iron impeller material. It can be delivered for wet or dry, vertical or horizontal installation (configurations F, P, S, T, Z, X).

Wastewater N-Pump with Adaptive N Impeller

Flygt N-technology pumps conquer the toughest municipal sewage and commercial applications. The self-cleaning Adaptive N impeller for small range N-pumps reduces energy consumption and unplanned maintenance costs. That adds up to total peace of mind – and big savings over the long term.

Most solid objects entering the pump will pass through the impeller between the impeller vanes. If an object gets caught on the leading edge of one of the vanes, it will slide along the backswept shape towards the perimeter of the inlet and be guided out through the relief groove.

When larger objects enter the pump, the Adaptive N technology allows the impeller to lift and let the objects through.

Due to the mechanical self-cleaning design, a sludge concentration up to 8% can easily be pumped.

Impeller Material Options

Whether you’re working in municipal sewage or building construction, the Adaptive N impeller is available in the optimal material type for your needs.

Hardened grey iron impellers are suitable for typical wastewater applications, while the Hard-Iron (60 HRC) impeller provides superior wear resistance for abrasive and corrosive applications.

The replaceable wear ring is also available in both grey iron and Hard-Iron.

Designed To Last

Although compact, the Flygt N 3085 series provides long-term reliability and performance. It has been designed to overcome common challenges of small wastewater pumps: clogging, overheating, and a rapid loss of pumping efficiency.

The Flygt N 3085 series features:

• Adaptive N impeller for clog-free performance and sustained high efficiency, even when pumping fluids high in solids and fibrous content
• Short shaft overhang, reducing shaft deflection and increasing seal and bearing life
• Motor designed for submersible use, with heat losses concentrated around the stator core for improved cooling properties
• Double mechanical seal system consisting of two sets of mechanical shaft seals that work independently to provide double security. Available in Tungsten carbide (WCCR) or Silicone carbide (SiC) depending on pumped media
• Griploc system that secures the seals to the shaft with no rubber friction, no grub screws and no shaft damage
• SUBCAB® motor cable specially developed for submersible use.

The pump has no pre-determined mechanical connection. The outlet flange is drilled.

Cable - 10m 4G1.5+2x1.5