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

High-lift liquid transport in harbor maintenance and heavy industrial dewatering is facilitated by the Lowara Flygt 2660 HT, a professional-grade drainage pump. This high-head unit is specifically engineered for deep pit evacuations where liquids must be moved against substantial vertical elevation. It provides a reliable and efficient solution for facilities requiring consistent hydraulic pressure and resistance to abrasive grit in harsh site conditions.

Hydraulic power is generated by a robust 10 kW three-phase motor at 415v, producing a maximum flow rate of 1920 L/Min and reaching a maximum head of 56 m. Drawing a rated current of 18 Amps, the squirrel cage induction motor provides the stable power required for high-lift transport over long distances. The induction design is optimized for continuous submerged operation, supported by efficient heat dissipation through the motor housing.

Sustained performance is the primary benefit of Dura-Spin™ technology, which Clearing abrasive solids dynamically via a unique closed Hard-Iron® impeller. This system is paired with the Spin-Out™ design that expels sand and grit from the seal chamber during rotation, ensuring the pump maintains its performance profile. These engineering advancements significantly reduce the frequency of unplanned maintenance and ensure hydraulic efficiency remains high in grit-heavy environments.

Construction utilizes high-grade stainless steel for the outer casing and an aluminium stator housing for superior structural integrity and thermal dissipation. Sealing is managed by a dual mechanical Plug-in™ system with tungsten carbide faces to protect the internal electrical components from high-pressure fluid ingress. Stator safety is ensured by Class H insulation and winding-embedded thermal contacts that provide a safety shut-off at 140°C.

FEATURES

• High-performance 10 kW three-phase squirrel cage motor with Class H insulation for industrial service.
• Dura-Spin™ unique closed impeller system made from Hard-Iron® for extreme wear resistance.
• Advanced Spin-Out™ design expelling abrasive particles from the seal chamber to protect mechanical seals.
• Rugged stainless steel outer casing providing exceptional structural durability in harsh environments.
• Plug-in™ mechanical seal assembly with tungsten carbide faces for redundant motor protection.
• Internal thermal protection contacts with a 140°C opening temperature to prevent stator damage.
• Precision-engineered 80 mm discharge connection optimized for high-pressure vertical liquid transfer.
• Heavy-duty SUBCAB® power cable with screened control cores offering enhanced chemical resistance.