MDH: Max. discharge capacity range(50/60Hz): 280 to 500/280 to 500 L/min
MDH-F: Max. discharge capacity range(50/60Hz): 180 to 500/185 to 500 L/min
The patented pin-point contacting system gives the magnetic drive pumps dry-running capability
Features of MDH / MDH-F series
Dry running is possible with a pin-point contacting system
Up to one-hour of continuous dry running is possible due to the pin-point contacting system which minimizes the heat generation of the sliding parts during dry running. (Note) Dry running is possible with the carbon bearing type (D type only.)
Excellent durability
The resin parts for MDH are reinforced with glass fiber and MDH-F is reinforced with carbon fiber for the purpose of enhancing durability. In addition, sufficient consideration was given to the mechanical strength and the safety of the spindle.
Excellent corrosion resistance
The casings, impeller assembly and magnet capsule of MDH pump are made of polypropylene and those of MDH-F are made of fluororesin. Other wet-end parts are made of highly corrosion resistant materials such as carbon, ceramics and the like. The pumps can handle almost type of chemicals including acid and alkali.
Simple structure
The pump unit’s simple structure consists of only a few parts. The assembly and disassembly procedures for maintenance purposes are very easy and simple.
Specifications (50/60Hz)
|
Max. discharge capacity |
500 L/min |
|---|---|
|
Max. head |
35/37 m |
|
Main materials |
MX: GFRPP, MX-F: CFRETFE |
|
Required power range |
0.15 to 2.2 kW |
|
Discharge bore |
G1 to 40 mm |
|
Liquid temp. range |
0 to 80˚C (10 to 80˚C for Aflas® O ring.) |
|
Specific gravity limit |
Up to approx. 1.2 (Please contact us for details.) |
|
Sealing method |
Seal-less construction |