Flygt 3000 series Flygt D 3069

Overview
- Robust and reliable
- Free flow-through passage
- Reduced wear
- Low maintenance requirements
- Handles sludge concentration up to 4% of dry solids
COMPACT WASTEWATER VORTEX PUMP
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.
LOW MAINTENANCE REQUIREMENTS
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
Wet Pit (P)
Semi-permanent, submersible pump installation. Wet pit arrangement with the pump installed on twin guide bars with automatic connection to the discharge pipe.
Portable (F)
Free standing, semi-permanent, submersible pump installation. Free standing pump with connection for discharge hose or pipe in sumps with restricted space.
Portable (S)
Portable, submersible pump installation. Portable pump with hose coupling or flange for connection to the discharge pipe.
Wet Pit (H)
Semi-permanent, submersible pump installation. Wet pit arrangement with the pump suspended under the discharge connection. The pump is automatically connected to the discharge pipe.
Specifications
Performance Curves


































Accessories
Accessories
Active Seal Technology
- Patented design
- Zero leakage
- Less downtime
- Lower maintenance costs
- Increased equipment lifetime
SUBCAB® Cables
- Long lifetime thanks to highly resistant materials
- Reliable leak-free fit
- Prevent insulation deterioration
- Built-in monitoring cores
- Screened versions for variable frequency drive (VFD) operation
- Approved for explosion-proof and mining applications
Bearings
- Carefully tested and selected
- Correct lubrication
- Protect bearing and grease from debris and contamination
- Single supplier with unique Flygt part numbers
Basic repair kits
- Simplified handling
- Time savings
- Lower costs
- Fast delivery
- High-quality parts
- O-rings included
Active Seal™ Technology
- Unique patented design
- Zero leakage ensured
- Less downtime
- Lower maintenance costs
- Increased equipment lifetime
Griploc™ Mechanical Face Seals
- Resistant to heat, clogging and wear
- Outstanding leakage prevention
- Easy to mount
- Patented Griploc™ functionality
- Active Seal™-technology on selected variants
Stators
- Optimal motor performance and extended motor life
- Increased pump and mixer efficiency
- Safety focus
- Optimized heat transfer and tolerance of high operating temperatures
- Minimized risk of short circuits
- Reliable variable frequency drive (VFD) operation
Shaft Units
- Precise tolerances and proper balancing
- Carefully machined radiuses
- Durable and corrosion-resistant shaft
- Improved shaft and impeller assembly
Solutions
Recommended Solutions







Documentation & Tools
Interactive Tools

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