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日本易威奇Iwaki磁力泵MD-30RXM-200N
Features of MD series
Leak Free
Magnetic drive seal-less pumps are free from leakage problems and the need for seal replacement. This feature and their compact nature make them ideal for built-in applications.
Extensive Product Range
The MD series comprises 50 models. The high-head type (MD-Z), the high flow type (MD-X) and threaded connection type (MD-M) are available as well as a standard type. The MD series offers the largest selection in the world.
Standard type, high flow type, high-head type
High Corrosion-Resistance
GFRPP (Grass fiber reinforced polypropylene) wet ends of the MD series handle a wide range of chemicals.
Ease of Maintenance
The pump
unit is comprised of a small number of integrated parts, so maintenance is greatly simplified.
Operating principle
The centrifugal pump is driven by a pair of magnets which are incorporated in the impeller and motor shaft. The sealless pump structure eliminates shaft seals such as conventional mechanical seals because the pump chamber is shielded by the casings and the impeller is operated by the magnets. The combined coupling torque of the drive magnet and impeller magnet gives sufficient driving power against the motor torque.
Specifications (50/60Hz)
| Max. discharge capacity range | 5.5 – 135 / 6 – 135 L/min |
|---|---|
| Max. head range | 1 – 14.3 / 1.4 – 20.3 m |
| Main materials | GFRPP |
| Required power range | 5 – 260 W* |
| Power supply | AC100V Single phase, 220V – 240V Single phase 220V, 380V, 400V, 440V Three phase |
| Liquid temperature range | 0 – 80°C |
| Specific gravity limit | Up to approx. 1.3 (depending on model) |
| Sealing method | Seal-less construction |
*The above values are for single phase of 100V model.
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