Hand Vacuum Pumps

Hand Vacuum Pumps

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.
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Attach the Thermo Scientific™ Nalgene™ Aspirator Vacuum Pump directly to sink faucets for vacuum draw. It can draw 11.5L air per minute at a water flow rate of 6.5L per minute. It operates efficiently with water pressures as low as 7.
Obtain full blank port pressure with only two strokes when using the Thermo Scientific™ Nalgene™ Zinc/Aluminum Hand-Operated Vacuum Pump with Gauge, a multi-purpose self-lubricating pump featuring outstanding efficiency.
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...