| DHG Grinding pump technical parameters | ||||||||||||||||
| Type | Power (Kw) | Rotation speed (r/min) | Flow (m³/h) | Bearing pressure (MPa) | D DN(mm) | E DN(mm) | L (mm) | L1 (mm) | L2 (mm) | L3 (mm) | L4 (mm) | A (mm) | B (mm) | C (mm) | H (mm) | n-d (mm) |
| DHG25-320B | 22-45 | 1450 | 40～60 | 0.1-1.2 | 125 | 100 | 1500 | 232 | 590 | 417 | 1800 | 670 | 620 | 667 | 338 | 6-φ24 |
| DHG25-380B | 30-75 | 960 | 60～80 | 0.1-1.2 | 150 | 125 | 1700 | 251 | 690 | 427 | 2156 | 810 | 760 | 763 | 425 | 6-φ24 |
| DHG30-480B | 55-90 | 960 | 80～120 | 0.1-1.2 | 200 | 150 | 1800 | 240 | 690 | 475.5 | 2343 | 810 | 760 | 963 | 500 | 6-φ24 |
Product Performance
1.Tooth disc can be equiped grinder structure, special in grinding, and adjust clearance by tooth disc.
2. With high-performance shearing tooth disc, the grinding efficiency will be improved.
3. The modularization tooth disc, can be interchanged between the same type pump, reduce cost of maintenance and using.
4. Adjusting the rotator tooth disc can reduce the difficulty of repair effectively, maintenance easily.
5. Mechanical seal as shaft seal, longer using life.
6. Adopting turbo structure and cam structure together, easy operation, simple maintenance.
7. High accuracy of servo motor.
8. Teleoperation by DCS system, or adjustment on site by auto-justable or manual-adjustable.
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