Electrical pumps that create a partial vacuum for rotary evaporation, concentration, distillation, degassing solutions, gel drying, blotting, freeze-drying; used with small vacuum ovens, filtration flasks, manifolds; motors can be oil-free.
Assure constant water recirculation with this water vacuum pump. Velp Scientifica™ JPV Recirculating Water Vacuum Pump reduces total water consumption.