1. Body:   cast iron, stainless steel

2. Shaft:   Most stainless steel

3. Screw( impeller):   stainless steel or integral bronze,steel

4. Head: from min to max ( m):     10-100M

5. Speed: from min to max ( rpm ):   960-1450

6. Capacity: from min to max ( m3/h ):   6-1500

7. Working pressure: from min to max ( Mpa )  :From 0.1-1  Mpa

8. Viscosity: from min to max ( mm2/s or cst ):   Max5000CST

9. Temp:   Less than 80 ℃

10. Vacuum: from min to max ( Mpa):   0.02-0.08

11. Suction pressure: from min to max (Mpa or Bar):      Be adjusted by the safety valves

12. Discharge pressure: from min to max ( Mpa or Bar ):   Be adjusted by the safety valves

13. Power: from min to max ( Kw):     3.6-600

14. Horse power: from min to max ( Hp): 4.8HP-800HP

Remark:

The material of shaft and screw, working speed, suction pressure, discharge pressure, viscosity, temperature is not standard, they must be confirmed as the special requirements, please explain to the factory when ordered.

In any case, be sure to fill up with hydraulics oil or other medium inside the motor or pumps before increasing load.