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Performance curves
(Flow range of IWAKI Magnetic drive process pumps)
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Application example
- Chemical transfer between supply tanks and through chemical process
equipment.
- Chemical recirculation for filtration and heat exchange applications.
- Scrubber liquid recirculation.
- Replacements for conventional sealed pumps.
|
High discharge capacity,
High head and high efficiency
The heavy-duty MDW is capable of a maximum discharge capacity of 300m3/hr
and max. discharge head of 98m, enabling applications in previously
unexplored areas with a wide range of liquid specific gravities.
Robust structure
 Use
of the high strength ductile cast iron external armour is mandatory
for heavy duty chemical process applications. High casing pressure
resistance is achieved with a unique rear casing design preventing
stress concentration and incorporating a triple-layer structure (PAT.).
A special metal shaft is used on the MDW to withstand high radial
forces and allow continuous extended operation even under harsh service
conditions. |
|
Highly chemically
resistant
Fluoroplastic and fine ceramic wetted parts offer high resistance
to virtually every industrial chemical, irrespective of concentration.
Back pullout system
The back pullout system allows easy maintenance and inspection without
removing pipework. Integrated components and a sealed rear casing
support structure enable motor removal safely without chemical leakage.
ISO compliant
The MDW is dimensionally compliant with the international standard
(ISO2858, 3661) and is interchangeable with conventional sealed centrifugal
pumps. |
Specifications (50/60Hz)
| Max. discharge capacity |
5.0 m3/min |
| Max. head |
98 m |
| Main materials |
ETFE (MDW80/100), PFA (MDW50) |
| Required power range |
11 to 75 kW |
| Suction X Discharge |
80 X 50 mm, 125 X 80 mm, 125 X 100 mm |
| Liquid temp. range |
MDW80/100: -10 to 105 C deg.
MDW50: -10 to 120 C deg. |
| Sealing method |
Seal-less construction |
|
• Magnetic drive pumps
• Metering pumps
 & dosing pumps
• Pneumatic drive pumps
• Air pumps
• Gear pumps
• Turbine pumps
• Screw pumps
• Water quality control | |
Catalog for Europe (PDF: 896KB)