Flygt D 3069


  • Robust and reliable
  • Free flow-through passage
  • Reduced wear
  • Low maintenance requirements
  • Handles sludge concentration up to 4% of dry solids


The Flygt D 3069 vortex pump is designed for high reliability. The impeller does not require adjustment and runs freely in the volute, providing free flow-through passage of solids and liquids. This completely eliminates the risk of clogging and low performance that results from faulty impeller adjustments and wear.

Engineered for demanding environments, the Flygt D 3069 easily transports media for municipal sewage, industrial wastewater and a wide range of other applications.


The vortex design gives reduced radial forces on the impeller and shaft, which enables operation at very low flows or close to the shut-off head for extended periods without any damage or requirement for maintenance.

All components are specially designed and manufactured to optimize operation and prolong pump service life.

  • Double mechanical seal system. Two sets of mechanical shaft seals work independently to provide double security. Available in Tungsten carbide (WCCR) or Silicone carbide (SiC) depending on pumped media.
  • Cast iron. Robust and durable.
  • Spin-out design protect seals from abrasive particles
  • Motor cable SUBCAB® specially developed for wastewater applications