Sanwa Hydrotech Corporation develops, manufactures and sells process pumps including metallic seal-less magnet drive pumps, multi functional pumps for slurry application.
Stainless steel magnet drive pump
Bestseller for equipment-use Small standard centrifugal pump
MML [For low temperature liquid]
![Bestseller for equipment-use Small standard centrifugal pump MML [For low temperature liquid]](../../imgs/p_MML_l.jpg)
Type MMP of MAGPAC® series is compact, stainless steel, seal-less pumps employing a magnet drive. It excells in heat and pressure resistance. Completely leak-free, and Super-lubricating and super-low wear SiC-D bearings support the magnet drive securely thus result in maintenance free. An explosion-proof motor can be fixed, and also suitable for equipment use. The pumps can feed high temperature liquids (MMH) and low temperature liquids (MML) by cutting heat transfer to the motor. Select the pump model that matches your requirements. All the three models (MMP, MMH, MML) can transfer liquid below freezing.
- Sealed spacer protects motor from excess cold temperature.
- Nd magnets and low temperature gasket material are used in these pumps.
- Nitrogen purge port is provided to prevent moisture from freezing in the frame adapter.
Specifications
Product specification
| Pump Type | MMP | MMH | MML | |||
|---|---|---|---|---|---|---|
| Frequency（Hz） | 50 | 60 | 50 | 60 | 50 | 60 |
| Maximum total head（m） | 20 | 28 | 20 | 28 | 20 | 28 |
| Max. capacity （L/min） |
75 | 90 | 75 | 90 | 75 | 90 |
| Maximum operating temperature（℃） | 150 | 280 | 150 | |||
| Minimum operating temperature（℃） | -30 | -30 | -80 | |||
| Liquid maximum specific gravity | 2 | |||||
| Liquid maximum viscosity （mPa・s,cP） |
100 | |||||
| Design pressure（MPaG） | 0.6 | 1.0 | 1.0 | |||
| Bore [Suction x Discharge]（mm） |
15×15 to 25×20 | |||||
| Connection size [Suction x Discharge]（inch） |
1/2×1/2 to 1×3/4 | |||||
| Pipe connection | R thread NPT thread (Flange is option) |
|||||
| Impeller type | Close | |||||
| Motor output | 90W to 550W | |||||
| (Synchronized) rotation speed（rpm） | 3000/3600 | |||||
| Pump material | SCS13(SUS304),SCS14(SUS316) | |||||
Selection table
* The performance curves of the MMH and MML models are identical to that of the MMP model. (However, the MMP10 is only available on MMP models.）
Applications
| Application | Liquid specification | Functions/Evaluation | Pump used |
|---|---|---|---|
| ・Washing device | Exfoliation liquid 130℃・15ｍ×20L/min |
Heat, permeation-resistant | MMP |
| Hydrocarbon system 110℃・10ｍ×5L/min |
Vacuum, Cavitation | MMP | |
| Alcoholic system 120℃・10ｍ×20L/min |
Heat-resistant, Cavitation | MMP | |
| ・Radiated light ・Cooling system |
Alternative CFCs 10ｍ×20L/min |
durability, reliability | MMP |
| ・Nuclear power ・Drainage |
30 to 40℃・15ｍ×30L/min | No leak, Reliability | MMP |
| ・Pure water processing | 20 to 30℃・15ｍ×20L/min |
No leak, low dust generation | MMP |
| ・Sterilizer ・Hot water |
130℃・16ｍ×30L/min | Heat resistant, Pressure resistant, Cavitation | MMP |
| ・Absorption type freezer | Lithium bromide 120℃・10ｍ×10L/min |
Vacuum, Pressure resistant | MMP |
| ・Chiller | Fluorinert -50℃・15ｍ×10L/min (GALDEN) |
No leak, Low noise, High heat efficiency | MMP MML |
| ・Temperature controller ・Dryer |
Heat media 150℃・25ｍ×10L/min |
Explosion-proof, Heat resistant | MMH |
| ・Filtering system | Various medicines 50℃・15ｍ×10L/min |
Durability, wear-resistant | MMP |
| ・Solvent collector | Organic solvent 50℃・15ｍ×5L/min |
Explosion-proof, no leak | MMP |
| ・Metal mold temperature controller | Heat medium, Pressurized hot water | No leak High reliability | MMP MMH |
| ・Various Fine chemical | Various chemicals | No leak, High reliability | MMP |
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