Iwaki MDM Series Magnetic Drive Chemical Process Pump
Iwaki MDM Series Magnetic Drive Chemical Process Pump
The Iwaki MDM Series is a magnetic-drive, sealless chemical process pump engineered for the most demanding aggressive-chemical handling — bleach, sulphuric acid, caustics, and high-purity transfer duties. A unique non-contact system design lets the pump withstand dry running where conventional fluororesin mag drives would fail, the operating temperature range expands to 300 °F, and solids handling rises to 10% — addressing real-world process conditions other mag drives can’t.
Two materials of construction and convenient close-coupled mounting configurations adapt the MDM to a wide spectrum of chemistries, while the modular back pull-out design lets operators inspect or service the pump while the line stays pressurized. Total head reaches 350 ft (107 m) at flows to 400 GPM (1,514 LPM).
- Features & Benefits
- Applications
- Product manuals
- Product specs
- Dry-running tolerant — carbon/ceramic non-contact design protects the pump if the suction line empties
- Expanded temperature range — operates up to 300 °F
- 10% solids handling — runs in conditions that defeat conventional fluororesin mag drives
- Two materials of construction — fit a wide range of aggressive and high-purity chemistries
- Compact close-coupled design — reduces installation footprint and maintenance time
- Modular construction — individually replaceable parts lower long-term cost of ownership
- Back pull-out design — inspect or service the pump without depressurizing the line
- High-strength rare earth magnets fully encapsulated in fluororesin moldings
- Small, lightweight concentric magnet capsules — optimize hydraulic efficiency
- Capacity to 400 GPM (1,514 LPM); head to 350 ft (107 m)
- Bleach (sodium hypochlorite) transfer
- Sulphuric acid transfer
- Aggressive acid and caustic process transfer
- High-purity chemical handling
- High-temperature chemical process applications (up to 300 °F)
| Max Capacity | 350 GPM |
|---|---|
| Max Head | 348 ft |
| Max Liquid Temperature | 176 °F (80 °C) |
| Wetted Materials | CFRETFE, high-density carbon, high-purity alumina ceramic, PTFE, SiC |
| Connection Size | 3" × 2" |
| Motor Options | 7.5 / 10 / 15 / 20 / 25 HP |
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