Sanwa Hydrotech Corporation develops, manufactures and sells process pumps including metallic seal-less magnet drive pumps, multi functional pumps for slurry application.
Home » Product information » Stainless steel magnet drive pump » Open impeller centrifugal magnet drive pump MPO
Stainless steel magnet drive pump
Tough and safetyOpen impeller centrifugal magnet drive pump
Operating temperature range：-30℃ to +150℃
- Open impeller stainless steel magnet drive pump.
- Leak-free seal-less magnet drive pump.
- Capable of handling some sludge and slurries.
- Ideal for low NPSH application, such as a line with low atmospheric pressure (a vacuum condition).
- Electropolish and buffing are also available as an option.
- Can be changed to a close or open impeller by replacing parts.
- Super-lubricating and super-low wear SiC-D bearings support the magnet drive securely.
- Maintenance free. No need for spare parts.
- Easy to disassemble and reassemble.
- Can transfer liquid below freezing.
The capacity range has been expanded.
Specifications
Product specification
| Pump Type | MMPO | MPO | ||
|---|---|---|---|---|
| Frequency（Hz） | 50 | 60 | 50 | 60 |
| Maximum total head（m） | 12 | 18 | 54 | 68 |
| Max. capacity （L/min） |
40 | 45 | 800 | 800 |
| Maximum operating temperature（℃） | 150 | 150 | ||
| Minimum operating temperature（℃） | -30 | -30 | ||
| Liquid maximum specific gravity | 2 | 2 | ||
| Liquid maximum viscosity （mPa・s,cP） |
100 | 300 | ||
| Design pressure（MPaG） | 0.6 | 1.0 | ||
| Bore [Suction x Discharge]（mm） |
15×15 | 25x20 to 80x40 | ||
| Connection size [Suction x Discharge]（inch） |
1/2×1/2 | |||
| Flange standard | R thread NPT male screw |
JIS 10K RF ASME 150LB RF |
||
| Impeller type | Open | Open | ||
| Motor output | 200,400W | 1.5 to 7.5kW(2P) | ||
| (Synchronized) rotation speed（rpm） | 3000/3600 | 3000/3600 | ||
| Pump material | SCS13(SUS304) SCS14(SUS316) |
SCS13(SUS304) SCS14(SUS316) ALLOY20 Hastelloy C equivalent |
||
| Remarks | Pumps applicable to low NPSH | |||
Selection table
Applicable slurry liquid
| Waste water | 
Can handle the liquid like this. |
| Inorganic slurry | |
| Iron oxide, titanium oxide | |
| Clay, activated carbon, catalyst | |
| Iron sulfide, silica | |
| Various organic slurry liquid |
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