Hydac Variable Displacement Mechanical Compensation - PVV101
The PVV101 pump series ensures reliable hydraulic performance with flexible installation options for size 1 and horizontal mounting for sizes 2 and 3. Proper suction, return, and drain line setup, along with careful commissioning and venting, guarantees long pump life and safe operation.
Key Features:
- Size 1 can be installed in any position; sizes 2 and 3 require horizontal mounting with compensator on top
- Suction and return lines must be correctly sized, short, and free of restrictions to prevent cavitation and foaming
- Commissioning requires venting at maximum flow and oil temperature management within 20 °C of ambient