Wilo-Multivert MVIL
Series description
Your advantages
- Space-saving, compact block design
Construction
Non-self-priming multistage pump
Application
- Water supply and pressure boosting
- Commerce and industry
- Washing and spraying systems
- Rainwater utilisation
- Cooling and cold water circuits
Equipment/function
- Pump in in-line design
- Hydraulics in 1.4301 (AISI 304), pump housing in EN-GJL-250
- Oval flange
- Single-phase or three-phase AC motor
- Single-phase AC motor with integrated thermal motor protection
Scope of delivery
- Wilo-MVIL high-pressure multistage centrifugal pump
- Cast iron oval counter flanges Rp 1 to Rp 1 ½ with the corresponding screws, nuts and gaskets
- Installation and operating instructions
Type key
Example: | MVIL 107N-16/E/3-400-50-2 |
MVIL | Multistage vertical high-pressure centrifugal pump |
1 | Volume flow in m3/h |
07 | Number of impellers |
N | Standardised motor |
16 | Maximum operating pressure in bar |
E | Type of gasket E = EPDM |
3 | 1 = 1~ (single-phase current) 3 = 3~ (three-phase current) |
400 | Connection voltage in V |
50 | Frequency in Hz |
2 | Number of poles |
Technical data
- Mains connection 1~230 V (±10 %), 50 Hz
- Mains connection 3~230 V (±10 %), 50 Hz (Δ), 400 V (±10 %), 50 Hz (Y)
- Fluid temperature of -15 to +90 °C
- Operating pressure max. 10 bar or max. 16 bar, depending on type
- Max. inlet pressure 6 bar or max. 10 bar depending on type
- Protection class IP54
- Nominal diameters of pipe connections Rp 1, Rp 1¼ or Rp 1½, depending on type
Materials
- Impellers 1.4301 (AISI 304) stainless steel
- Stage chambers 1.4301 (AISI 304) stainless steel
- Shaft stainless steel 1.4301 (AISI 304) or 1.4057 (AISI 431) depending on type
- Gasket EPDM
- Housing cover EN-GJL-250 (cataphoretic-coated)
- Lower housing section EN-GJL-250 (cataphoretic-coated)
- Mechanical seal SiC/carbon
- Bearing, tungsten carbide
