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Wilo-Multivert MVI
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Multiple stage inline, flanged, mechanical sealed high pressure dry rotor pump
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zoom »Special features/Product advantages
- All parts in contact with fluid 304 SS (stainless steel 1.4301)
- 316 SS optional
- Standard Baldor motors (pump has extra thrust bearing)
Wilo-Multivert MVI
Technical data
- Fluid temperature +60 °F to +250 °F (+15 °C to +120 °C)
- Power supply (smaller horsepower): 1~115/208-230 volt, 60 Hz
- Power supply (larger horsepower): 3~208-230/460, 575 volt, 60 Hz
- Motor options: ODP, TEFC, Premium and "Super E" efficiency types
- Operating pressure 230 or 300 PSI (16/25 bar)
- Maximum inlet pressure 150 PSI (10 bar)
- Oval flanges for 230 PSI version (16 bar) 1", 1 ¼", 1 ½" NPT (depending on model)
- Round flanges for 300 PSI version (25 bar) 1 ¼" and 2" NPT (depending on model)
Equipment
- Inline stainless steel pump
- Coupled to motor via solid coupling
- Standard NEMA frame Baldor motor
Materials
- Impellers and stage chambers 304 SS (stainless steel 1.4301/1.4404)
- Pump housing 304 SS (stainless steel 1.4301)
- Shaft depending on type, 304 SS (stainless steel 1.4301)
- Seal elastomers EPDM (EP 851), Viton optional
- Housing cover 304 SS (stainless steel 1.4301)
- Lower part of housing 304 SS (stainless steel 1.4301)
- Mechanical seal B - carbon/tungsten carbide, SiC/carbon
- Pressure jacket 304 SS (stainless steel 1.4301)
- Bearing tungsten carbide
- Pump foot cast iron (EN-GJL-250)
Scope of delivery
- Pump and motor (optionally pump end only)
- Oval companion flanges 1", 1 ¼" and 1 ½" (only for 230 PSI version)
- Installation and operating instructions
Wilo-Multivert MVI
Wilo-Multivert MVI
Our downloads for the Wilo Multivert MVI range
The following documents are available for more information:
 | WILO MVI Product Brochure (133 KB) » |
