Description
Application
Suitable for transferring liquids of low viscosity, non-inflammable and non-explosive, containing solid particles or fibers
Water supply&drainage for high-rise buildings,filtration and transfer at waterworks,pressure boosting in main pipe
Washing and clesning systems,boiler feeding,cooling water circulation,water treatment systems,auxiliary system,support equipment
Ultra-filtration systems,reverse-osmosis systems,distillation systems,separators,swimming pools
Agricultural irrigation:sprinkler irrigation,drip-feed irrigation
Food&beverage industry
Fier-fighting system
Operating Conditions of LVS/R Stainless Steel Vertical Multistage Pump:
– Low viscosity, non-inflammable and non-explosive liquids not containing solid particles or fibers. And the liquid must not chemically attach the pump surface.
– Liquid temperature: -20 – +120℃
– Flow ranges: 0.7 – 240 m3/h
– Liquid pH value: 4 – 10
– Max. ambient temperature: +40℃
– Max. operation pressure: 33 bar
– Altitude: up to 1,000m
LVS/R Stainless Steel Vertical Multistage Pump Motor Features:
– IE 2 motor (IE 3 on request)
– Totally enclosed and fan-cooled
– Protection class: IP 55
Product Range
| MODEL DESCRIPTION |
LVR(S)1 | LVR(S)2 | LVR(S)3 | LVR(S)4 | LVR(S)5 | LVR(S)10 | LVR(S)15 | LVR(S)20 | LVR(S)32 | LVR(S)45 | LVR(S)64 | LVR(S)90 | LVR(S)120 | LVR(S)150 | LVR(S)200 |
| Rated flow (m³/h) | 1 | 2 | 3 | 4 | 5 | 10 | 15 | 20 | 32 | 45 | 64 | 90 | 120 | 150 | 200 |
| Flow range （m³/h） | 0.7-2.4 | 1.0-3.5 | 1.2-4.5 | 1.5-8 | 2.5-8.5 | 5-13 | 8-23 | 10.5-29 | 15-40 | 22-58 | 30-85 | 45-120 | 60-150 | 80-180 | 100-240 |
| Max.pressure（bar） | 22 | 23 | 24 | 21 | 24 | 22 | 23 | 25 | 28 | 33 | 22 | 20 | 16 | 16 | 16 |
| Motor power（kW） | 0.37-2.2 | 0.37-3 | 0.37-3 | 0.37-4 | 0.37-4 | 1.1-7.5 | 1.1-15 | 1.1-18.5 | 1.5-30 | 3-45 | 4-45 | 5.5-45 | 11-75 | 11-75 | 18.5-110 |
| Temperture Range（℃） | -20℃~+120℃（Note：Both the Max.permissible pressure and liquid temperature range refer to the pump capacity） | ||||||||||||||
| Max.pump effciency（%） | 45 | 46 | 55 | 59 | 60 | 65 | 70 | 72 | 78 | 79 | 80 | 81 | 74 | 73 | 79 |
| Pipe connection-LVR | |||||||||||||||
| Oval flange | G1 | G1 | G1 | G1 1/4 | G1 1/4 | – | – | – | – | – | – | – | – | – | – |
| DIN flange | DN25 | DN25 | DN25 | DN32 | DN32 | DN40 | DN50 | DN50 | DN65 | DN80 | DN100 | DN100 | DN125 | DN125 | DN150 |
| Pipe connection-LVS | |||||||||||||||
| Oval flange | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| DIN flange | DN32 | DN32 | DN32 | DN32 | DN32 | DN40 | DN50 | DN50 | DN65 | DN80 | DN100 | DN100 | DN125 | DN125 | DN150 |
| Clamp connector | Ф42 | Ф42 | Ф42 | Ф42 | Ф42 | – | – | – | – | – | – | – | – | – | – |
| Threaded connector | R2 11/4 | R2 11/4 | R2 11/4 | R2 11/4 | R2 11/4 | – | – | – | – | – | – | – | – | – | – |
Scope of Performance
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