Centrifugal pump Lowara e-SV series
Lowara pump model e-SV is a series of centrifugal multi-stage vertical centrifugal pumps made of stainless steel. Pumps are imported from the Philippines. Pumps also come in a variety of connectivity options, such as the Ebara EVMS model: Round Flanges, Oval Flanges (Oval Flanges), Victaulic® couplings and Clamp couplings). Lowara pump model e-SV is manufactured to meet a number of standards such as: WRAS, ACS and D.M. 174. Pumps are often used for building water supply, boiler pump ...…
Specifications of centrifugal pump Lowara e-SV
Specifications:
- Flow: Max: 160 m3 / h
- Head: Max: 330m
- Pump chamber pressure: Max 40bar
- Working temperature: Max 1200C
- Power: 0.37kw - 55kw
- Power supply: 230V / 380V
- Insulation class: Class F
- Protection level: IP 55
Material:
- Pump chamber: 304 / 316L stainless·
- Impeller: Stainless steel 304 / 361L·
- Pump shaft: stainless steel AISI 304·
- Seal type: Mechanical seal (Sic / Car / EPDM)
Application:
- Water transportation·
- High-rise apartment building water supply·
- Booster pump for fire·
- Booster pump system – Booster·
- Air conditioning system, heat exchanger·
- Boiler system.·
- Irrigation pump, drainage, washing filter·
- Industrial and home applications
e-SV SERIES
vertical multistage pumps The range of pumps features
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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
- 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)
How to service e-SV
How to disassemble and assemble e-SV including mechanical seal replacement.