Description:
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 release vacuum without disconnecting pumps from the line. Quickly attain and hold vacuum of 25" / 635 mm Hg. The vacuum trigger release requires only one hand to operate and releases vacuum with the touch of an index finger.