Lowara e-SV 3SV25F022TM Vertical Multistage Pump 240V

The e-SV™ range of pumps features 11 models, and can be specially configured for a wider range of applications. The line is interchangeable with Lowara’s SSV series of vertical multi-stage pumps for added flexibility in meeting pumping requirements. Additionally, five e-SV™ manufacturing facilities around the world provide shorter lead times and faster service

New design features

• Balanced mechanical seal replaceable with out need for pump disassembling (for 10-15-22SV>=5,5kW, 33-46-66-92-125SV)

• “O” Ring seat design to allow for simple outer sleeve disassembly

• Floating for self alignment replaceable diffuser wear ring (PPS Glass filled tecnopolymer to withstand chemically corrosive, mechanically aggressive and high temperature liquids)

• Reduced impeller axial thrust for longer standard motor bearing life (17,500h)

• Hard Material Intermediate bush bearing (Tungsten Carbide/Silicon Carbide) to improve life and ability to withstand heavy duty applications, like boiler feeding

• High temperature seal option (180°C max) with low NPSH design, high pressure design (up to 40 Bar), and passivated & electro-polished version are available upon request.

Further unique features of the e-SV include the integration of performance diagnostic devices such as the i-Alert™ vibration monitor and Dry Run sensor. The  i-Alert™ and the Dry Run sensor are available as an accessory for all models.The e-SV is WRAS approved for potable water use.

Specifications

• Delivery: up to 160 m³/h
• Head: up to 330 m
• Power supply: both single and three-phase 50 and 60 Hz
• Power: from 0.37 kW up to 55 kW
• Maximum operating pressure: 40 bar
• Temperature of pumped liquid: from -30 °C to 120 °C
• protection: IP55

Applications

• Handling of water, free of suspended solids, in the civil, industrial and agricultural sectors.
• Pressure boosting and water supply systems.
• Irrigation systems.
• Wash systems.
• Water treatment plants.
• Handling of moderately aggressive liquids, demineralised water, water and glycol, etc.
• Circulation of hot and cold water for heating, cooling and conditioning systems.
• Boiler feed.
• Pharmaceutical food & beverage industries.

Technical Information