Pumping large volumesThe submersible propeller pumps are ideal for applications where large volumes of storm or process water have to be pumped to heads up to a maximum of 10 m.
These compact pumps feature highly efficient three- or four-blade propellers with low NPSH characteristic and a space-saving design. They ensure high reliability and efficiency.Main benefitsPropeller Pumps equipped with Premium Efficiency IE3 motors ranging from 7.5 to 650 kW for 50Hz.Propeller Pumps equipped with Premium Efficiency IE3 motors ranging from 12 to 1005 hp for 60Hz.Pumps available with motor power up to 650kW / 50 Hz and 1005 hp / 60 Hz can optionally be equipped with planetary gear boxes.Equipped with highly efficient three-or four-blade propellers with excellent NPSH valuesPropellers available with adjustable blades and special skew shaped propellers for return activated sludgeIdeal for applications where large volumes of water have to be pumped up to max. heads of 10 mDesigned for direct installation in the discharge pipe or in the concrete risers to save space and reduce installation costs, using the well-proven coupling ringImproved energy savingsLong-term reliabilityMain applicationsStorm water protection, irrigation and aquacultureScreened wastewater from commercial and industrial sourcesCombined sewage and surface waterReturn sludge or return activated sludge (RAS)Wet wells, submerged with automatic coupling systemMain design featuresMain design featuresPremium Efficiency IE3 motors in acc. with IEC60034-30Class H (140°C / 284°F) insulationNEMA class A up to 110 kW / 168 HP, above NEMA class BDouble silicon mechanical sealSeal protection against spinning fibers100 000 hours bearing lifeSealed cable connection chamber with two stage cable entryLifting hoop (stainless steel as option)Condition monitoring (temperature, water ingress, option: vibration monitoring)Explosion-proof version as option (ATEX, FM or CSA)Planetary gearboxes, driven by four-pole motors, deliver higher efficiency and lower weight comparedKey characteristics
| Discharge sizes |
DN 600 to DN 1400 |
| Pipe diameters |
600 to 1,400 mm (50 Hz) / 600 to 1,400 mm (23 to 55 in) (60 Hz) |
| Capacities |
up to 7,000 l/s (50 Hz) / up to 8,500 l/s (134,700 USgpm) (60 Hz) |
| Heads |
up to 10 m (50 Hz) / up to 10 m (33 ft) (60 Hz) |
| Motor power |
7.5 to 650 kW (50 Hz) / 9 to 750 kW (12 to 1,005 hp) (60Hz) |
Performance range
After service:
To satisfy the customs, Jiangsu Haishi Pump Mfg.Co.,Ltd provides the users with before-sale, in sales and post-sale full respect services.
Item of service
Technical training
Equipment evaluation
Installation and debugging
Troubleshoot
Maintenance
Update and improvement
Commitment to the service
1. After signing the contract , send engineer for assisting installation and debugging.
2. One-year warranty. Provide technical support free all-life of the products.
3. Keep all-life contacting with clients, get feedback on use of the equipment and make the products quality continually perfected.
4. Hot-line of service is available in 24h, responded in 8h.
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