Hand Operated Vacuum Pump
This hand-operated vacuum pump with gauge makes it easy to verify the seals on a watertight enclosure.
Hand Operated Vacuum Pump - OS-8502 - Products
Easily operate these repairable hand-operated PVC vacuum pumps, ideal for siphoning, filtration, liquid transfer, bleeding fluid lines and checking
Thermo Scientific™ Nalgene™ Repairable Hand-Operated PVC Vacuum Pumps with Gauge
Nalgene® Vacuum Pumps, Hand-Operated, Thermo Scientific
Demonstrate the effect of a partial vacuum on inflated balloons and other objects with this easy-to-use pump. The pump removes 15 mL of air with each
Hand-Operated Vacuum Pump without Gauge
Experiment with air pressure and atmosphere, vacuum filtering and checks for leaks. This pump features a gauge in inches, Hg. Displaces 725 ml of air. Pump rate of 15 ml Blue tubing is 19.5 inch with 6mm inner diameter. Pump goes up to 29mmHg. Not for heavy continuous pumping. Rubber O ring will roll in cylinder at 20 HG after approx. 10 pumps - can be disassembled to be serviced / oil when needed. NOT For automotive use.
Eisco Hand Held Vacuum Pump With Gauge And 19.5 Tube, Blue
Power Source: Hand Model: 550mm Hg shoudongbang
Dinglab,Lab Hand-held Vacuum Pump,Handle Vacuum Pressure Suction Pumps,Max 550mm Hg
* Blue Hand Held Vacuum Pump with gauge and 19.5 tube. * Displaces 725 ml of air. * Pump rate of 15 ml * This pump features a gauge in inches, Hg *
Blue Hand Held Vacuum Pump with gauge and 19.5 tube
This hand pump features a pressure gauge that displays pressure in centimeters and inches of mercury (Hg) where 1 cm of Hg = 10 torr. Pump displaces 725 mL of air and has a handy pressure-release valve. Includes about 20 (~50 cm) of 9-mm OD x 6-mm ID vacuum tubing for ease of use.
Hand-Operated Vacuum Pump with Gauge, Size: One Size
Hand Operated Vacuum Pump - OS-8502 - Products
Pump, Vacuum, Hand-Operated, Nalgene®
GSC International 4-2061 Vacuum Pump with Gauge, Hand-Operated – GSC Go Science Crazy
Vacuum Pump, Hand Operated
Hand Vacuum Pump with Gauge