Lowara Flygt 2660 Stainless Steel Medium-Head Dura-Spin Drainage Pump for Floodwater Removal with Closed Impeller

Large-scale flooding management and industrial sumps requiring high-flow evacuation utilize the Lowara Flygt 2660 MT for professional-grade site dewatering. This medium-head drainage pump is built to move massive volumes of contaminated water in civil engineering zones where handling abrasive wastewater is a core operational requirement. It serves as a dependable solution for utility infrastructure requiring high operational uptime in deep pits.

Driving the unit’s hydraulic performance is a robust 10 kW three-phase motor at 415v, achieving a maximum flow rate of 3480 L/Min and reaching a maximum head of 37 m. Drawing a rated current of 18 Amps, the induction motor provides the high torque needed for handling solids-laden wastewater. Capable of continuous duty, the squirrel cage motor features high-grade insulation and efficient heat dissipation for reliable performance in demanding environments.

At the core of the design is Dura-Spin™ technology, which clearing abrasive solids dynamically through a unique closed Hard-Iron® impeller. By pairing this with the Spin-Out™ design that ejects grit from the seal chamber, the unit maintains sustained efficiency and prevents the hydraulic losses common in standard pumps. This capability results in significantly lower operational costs and ensures a longer service life in abrasive industrial duties.

Mechanical integrity is provided by high-quality stainless steel major parts and an aluminium stator housing for superior structural mass and thermal dissipation. A dual mechanical Plug-in™ seal system with tungsten carbide faces is integrated to provide maximum motor protection against fluid ingress. Safety is further enhanced by Class H motor insulation (180°C) and internal thermal contacts that trigger a shutdown if temperatures reach 140°C.

FEATURES

• Dura-Spin™ unique closed impeller system made from Hard-Iron® for superior abrasive wear resistance.
• Powerful 10 kW three-phase squirrel cage induction motor with Class H insulation (180°C).
• Advanced Spin-Out™ design expelling abrasive particles from the seal chamber to protect mechanical seals.
• Durable stainless steel outer casing and aluminium stator housing for high structural integrity.
• Standardized 100 mm discharge outlet optimized for high-volume transfer and efficiency.
• Advanced Plug-in™ mechanical seal design with tungsten carbide faces for maximum motor protection.
• Winding-embedded thermal contacts with a 140°C opening threshold to protect against stator damage.
• High-quality SUBCAB® power cable offering enhanced mechanical safety and chemical compatibility.