Series 1 and 4, for open circuits
Nominal pressure up to 250 bar
- High metering accuracy and repeatability of the variable flows.
- Manual control via hand wheel with built-in-precision measuring scale or alternatively mechanical rod control, for mounting pneumatic or hydraulic.
- Control cylinders (remote control).
- Operating pressure up to 250 bar.
- Low suction pressure, even when pumping highly.
- Viscous fluids.
- Very little pulsation of flow