Gravel pump parameter:
1. Size range (discharge):4-18inch
2. Capacity: 10-5000 m3/h
3. Head: 5-80m
4. Impeller type: Non-clog (close)
5. Shaft sealing: Packing/Gland packing & Mechanical
6. Wet parts material: A05, A07, Steel
river sand pump dredger