Model: MDH-423
Material: PP/PVDF
Flow: 300 L/min
Heading: 20.5m
Voltage: 3Phase 220V/380V/415V
Temperature: 0-90 ℃
Delivery Date: About 1 week
Warranty Date: 1 year
- The MDH adopts the brand-new probe tip contact system technology and the material resistant to idle running so that it’s better in idle running resistance and reliability. The motor power is 0.4kw-3.7kw, which can meet needs for medium-flow anti-corrosive pumps.
- The MDH pump’s casing, impeller and magnetic capsule are made of PP plastics while those of the MDH-F made of fluoroplastics. The rest parts contacting the liquid are made of strong corrosion resistant materials, such as carbon, ceramic and PTFE, thus being able to transport different kinds of acid and alkali chemical liquids.
- The MDH pump’s casing, impeller and magnetic capsule are made of PP plastics while those of the MDH-F made of fluoroplastics. The rest parts contacting the liquid are made of strong corrosion resistant materials, such as carbon, ceramic and PTFE, thus being able to transport different kinds of acid and alkali chemical liquids.
- For a common magnetic drive pump, its internal parts may rub and heat due to frequent rotations, thus leading to melting finally. Such problems can be prevented by means of adopting probe tip contact system and material resistant to idle running. In case of idle running, only the impeller conical gasket contacts the front end of the pump shaft while the magnetic capsule never contacts the rear casing, thus friction will be reduced a lot and the material resistant to idle running will not be melted.
| Model | Diameter(mm) | Impeller Size |
Specific Gravity |
Flow (L/min) |
Head (m) |
Power | Weight (kg) |
|
|---|---|---|---|---|---|---|---|---|
| Inlet | Outlet | |||||||
| MDH-400 | 40 | 40 | 5 | 1.05 | 150 | 8.5 | 0.4kw, 2HP | 11.5 |
| MDH-401 | 40 | 40 | 1.05 | 200 | 12 | 0.75kw, 2HP | 18 | |
| MDH-422 | 50 | 40 | 1.2 | 200 | 18.5 | 1.5kw, 2HP | 23 | |
| MDH-423 | 50 | 40 | 1.2 | 300 | 20.5 | 2.2kw, 2HP | 25 | |
| MDH-425 | 50 | 40 | 1.0 | 400 | 25.5 | 3.7kw, 2HP | 47 | |
| MDH-525 | 65 | 50 | 1.0 | 500 | 18.5 | 3.7kw, 2HP | 48 | |
