The Hibar 4S Series Rotary Valve Style Dispensing Pumps are ideally suited for higher viscosity applications in food, cosmetic, technical and pharmaceutical industries. Liquids with up to 100,000 cps viscosities and including particulates are easily handled with our durable ceramic rotary valve design. Dispensing accuracies of ±1/2% or better with positive cut-off and no drip can be easily maintained without readjustment or recalibration.

The 4S Series Pumps combine this proven dispensing technology with state-of-the-art servomotor drives to provide precise, programmable control over the dispense volume and speeds. The modular design and electronic control simplifies interfacing to existing filling systems.