Hand vacuum pumps are manually operated, and can be used as hand-operated pressure and vacuum pumps or as fluid aspirators that aid in filtration, siphoning, preventing fluid line bleeding, checking for leaks, and liquid transfer. Pumps may be constructed of corrosion- or material-resistant components, and pump efficiency may be maintained with replacement parts. Utilize Thermo Scientific™ Nalgene™ Aspirator Vacuum Pumps in conjunction with laboratory sink faucets to facilitate efficient vacuum draws and flow rates.
Easily operate Thermo Scientific™ Nalgene™ Repairable Hand-Operated PVC Vacuum Pumps with Gauge, ideal for siphoning, filtration, liquid transfer, bleeding fluid lines and checking for leaks. Lightweight units are sealed and self-lubricating with removable covers on exhaust port and trigger to...