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EVS Vertical Multistage Centrifugal Pump
This product has been discontinued and removed from our shelves.
Application
The EVS vertical multistage centrifugal pump is suitable for transferring liquids that are of a low viscosity, non-flammable, explosive resistant, and free of solid particles or fibers. It is also applicable for the water supply & drainage in high-rise buildings, filtration and transfer at waterworks, pressure boosting in main pipes, washing and cleaning systems, boiler feeding, cooling water circulation, water treatment systems, auxiliary system, and support equipment.
Ultra-filtration systems, reverse-osmosis systems.
Operating Conditions:
AISI304 Impeller, diffuser, barrel
Stainless steel welded shaft
Liquid temperature range: +4℃ ~ +60℃
Cast iron water inlet and outlet with special anti-rust treatment
Liquid PH value: 6.5 - 8.5
Max. operation pressure: 15 bar
Altitude: up to 1000 m
C&U bearing
Motor Feature:
Motor with copper winding
Insulation class: F
Protection class: IP55
Max. ambient temperature: 40°C
| Model | A | B | C | D | E | F | Inlet | Outlet | |
| EVS2-6 | 587 | 241.5 | 248 | 126.5 | 230 | 134 | G1 | G1 | |
| EVS2-7 | 612 | 266.5 | 248 | 126.5 | 230 | 134 | G1 | G1 | |
| EVS2-8 | 637 | 291.5 | 248 | 126.5 | 230 | 134 | G1 | G1 |
| Model | GW (Kgs) | L (mm) | W (mm) | H (mm) | Quantity(PCS/20'TEU) | |
| EVS2-6 | 41.44 | 730 | 330 | 370 | 336 | |
| EVS2-7 | 43.97 | 730 | 330 | 370 | 336 | |
| EVS2-8 | 44.74 | 730 | 330 | 370 | 336 |
| Model | A | B | C | D | E | F | Inlet | Outlet | |
| EVS4-6 | 587 | 241.5 | 248 | 126.5 | 230 | 134 | G1 | G1 | |
| EVS4-7 | 612 | 266.5 | 248 | 126.5 | 238.5 | 141 | G1 | G1 | |
| EVS4-8 | 637 | 291.5 | 248 | 126.5 | 238.5 | 141 | G1 | G1 |
| Model | GW (Kgs) | L (mm) | W (mm) | H (mm) | Quantity(PCS/20'TEU) | |
| EVS4-6 | 43.2 | 730 | 330 | 370 | 336 | |
| EVS4-7 | 47.38 | 730 | 330 | 370 | 336 | |
| EVS4-8 | 48.15 | 730 | 330 | 370 | 336 |
| No. | Part | Material |
| 1 | Fan cover | 08F |
| 2 | Fan | PP |
| 3 | Rear cover | Cast Iron |
| 4 | Bearing | |
| 5 | Rotor | |
| 6 | Stator | |
| 7 | Motor base | Cast Iron |
| 8 | Oval flange | Cast Iron |
| 9 | Mechanical Seal | Ceramic/Carbon |
| 10 | Locating sleeve | AISI304 |
| 11 | Medium diffuser | AISI304 |
| 12 | Impeller | AISI304 |
| 13 | Sleeve | AISI304 |
| 14 | Diffuser with bearing | AISI304 |
| 15 | Guide sleeve | AISI304 |
| 16 | Primary diffuser | AISI304 |
| 17 | O-ring | NBR |
| 18 | Base | Cast Iron |
| 19 | Drainage plug | |
| 20 | Barrel | AISI304 |
| 21 | Terminal box | ABS |
| 22 | Wiring base | |
| 23 | Cable holder | |
| 24 | Wire clip |
LEO is a listed company in China (stock code 002131), LEO is a leading multistage vertical pump manufacturer only offers high quality pumps. LEO has made millions of pumps now used in more than 140 countries. LEO water pumps can meet you any requires in commercial pumping systems.
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