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Dominion Parts
Dominion Parts
4-inch explosion-proof diesel engine pump, specifically designed for flammable and explosive environments. It integrates efficient drainage, explosion-proof safety, and powerful performance, making it suitable for harsh working conditions such as petrochemical, mine rescue, and ship bilge drainage.
✓ Full copper explosion-proof motor: Rating Exd IIB T4 Gb. Flameproof structure with reinforced sealing casing. Built-in automatic high-temperature shutdown protection.
✓ Safe Operation: Prevents ignition from sparks, complies with OSHA & ATEX standards. Avoids equipment damage from overheating, extending service life.
✓ Powerful vacuum assist system: Ensures rapid priming and reliable drainage in critical situations.
| Model | Flow (m³/h) | Lift (m) | Suction (m) | Speed (RPM) | Power (kw) |
|---|---|---|---|---|---|
| M4-20 | 100 | 20 | 9 | 2900 | 11 |
| M4-32 | 100 | 32 | 9 | 2900 | 15 |
| M4-50 | 100 | 50 | 9 | 2900 | 22 |
| M4-44 | 93.5 | 44 | 9 | 2900 | 18.5 |
| M4-80 | 100 | 80 | 9 | 2900 | 37 |
| M4-125 | 100 | 125 | 9 | 2900 | 75 |
| M4-150 | 100 | 150 | 9 | 2900 | 90 |
Our history spans 29 years as a specialized manufacturer. We have extensive experience in flood control mobile pumps, marine seawater centrifugal pumps, farmland irrigation pumps, and mine flushing pumps. Our dedicated team provides design and selection services to meet specific global requirements.
