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Vertical Multistage Pumps e-SV Stainless Steel Vertical Multi-stage Pumps

Обзор Технические характеристики Technical Drawings Кривые рабочих характеристик Отрасли и области применения Документация и инструменты
Обзор

Обзор

Характеристики продукта
  • Versatile high efficiency multistage pump
  • Robust, long life design
  • Available with Hydrovar variable speed pump controller
  • Certified for use in potable water 
  • Delivery: up to 160 m³/h
  • Head: up to 330 m

e-SV vertical multistage pump in stainless steel

The Lowara e-SV vertical multistage pump is a highly reliable and technologically advanced multipurpose pump. It’s capable of satisfying the needs of a wide variety of users and many different construction designs are available. The e-SV range feature models in eleven sizes  with 1-3-5-10-15-22-33-46-66-92-125 m³/h nominal capacities.
All pumps ≥ 1.5kW are equipped with IE3 standard motors.

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 dis-assembly
  • 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 (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 versions 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 certified by WRAS, ACS and D.M. 174 for use with potable water.

Versions

  • e-SV: standard pump with IE3 motor
  • e-SVE: Variable speed Smart Pump with ultra premium efficiency IES2 drive package including a permanent magnet IE5 motor (up to 1,5 kW)
  • e-SVH: Variable speed pump with Hydrovar pump controller (up to 22 kW)

How to service e-SV

How to disassemble and assemble e-SV including mechanical seal replacement.

Технические характеристики

Технические характеристики

General Specification
e-SV
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 (high temperature version up to 180°C available)
Технология

Technical Drawings

Кривые рабочих характеристик

Кривые рабочих характеристик

e-SV
2800 rpm 50 Hz
Отрасли и области применения

Отрасли и области применения

Рекомендованные отрасли и области применения

Подавление пыли и огня
Грунтовые воды Подавление пыли и огня
Водозабор
Горная промышленность Водозабор
Повторное использование воды
Горная промышленность Повторное использование воды
Подавление пыли и огня
Горная промышленность Подавление пыли и огня
Документация и инструменты

Онлайн инструменты

Xylect

Selection tool for Xylem Products.

Lowara Spare Part Finder

Use only Lowara original spare parts. Find the correct spare parts and exploded views for new and old Lowara products here.

Брошюры

Технические каталоги