LOWARA e-SV™ Series Stainless Steel Vertical Multistage Pumps
The LOWARA e-SV™ range of vertical multistage pumps are highly reliable and technologically advanced multipurpose pumps and includes models in eleven sizes with 1-3-5-10-15-22-33-46-66-92-125 m³/h nominal capacities. Their main features include:
Versatile high efficiency multistage pumps
Robust, long life design
Available in variable speed versions
Certified for use in potable water
Delivery: up to 160 m³/h
Head: up to 330 m
Stainless steel
Models in eleven sizes with 1-3-5-10-15-22-33-46-66-92-125 m³/h nominal capacities.
Certified by WRAS, ACS and D.M. 174 for use with potable water.
Design features:
Balanced mechanical seal replaceable without 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 technopolymer to withstand chemically corrosive, mechanically aggressive and high temperature liquids)
Reduced impeller axial thrust for longer standard motor bearing life
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 versions are available upon request.
Further unique features of the e-SV™ include the integration of performance diagnostic devices such as the optimyze modular monitoring solution and Dry Run sensor. The optimyze™ and the Dry Run sensor are available as an accessory for all models.
LOWARA e-SV™ Series Pump Versions including Hydrovar® X pump controller:
e-SV: standard IEC motor
e-SVE: Variable speed Smart Pump with ultra premium efficiency IES2 drive package including a permanent magnet IE5 motor (up to 2,2 kW)
e-SVH: Variable speed pump with Hydrovar pump controller (up to 22 kW)
e-SV Hydrovar® X: Fully integrated variable speed solution (IES2) with assisted reluctance high efficient IE5 motor with built-in intelligence and communication (3kW to 22kW)