Hand Operated Vacuum Pump

This hand-operated vacuum pump with gauge makes it easy to verify the seals on a watertight enclosure.

VACUUM PUMP (HAND OPERATED)

Hand Held Brake Bleeder & Vacuum Pump Tester Kit – Inline Tube

Ikelite Hand Pump with Gauge for Vacuum Valves 47011 B&H Photo

, Use this handheld vacuum pump to remove air for experimental purposes Works well with the Guinea and Feather Apparatus. This model comes with

Vacuum Pump, Hand Held with Gauge

Nalgene 6131-0020 Repairable Hand-Operated Vacuum Pumps without Gauge-PVC_36cc per Stroke - P9060-2 - General Laboratory Supply

Hand/Foot Operated Vacuum Pump

This pump has a pumping rate of 15ml per stroke and can displace up to 725ml of air. It is fitted with valves to release its vacuum and a gauge to monitor the pressure created by the vacuum. The vacuum pump is used with the #4400 Filtering Kit, and it is a great demonstration of atmospheric pressure. An instruction sheet is provided.

GSC International 4-2061 Vacuum Pump with Gauge, Hand-Operated, White

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

Brand: Deschem Power Source: Hand Model: 550mm Hg Type: Vacuum MPN: STS

Lab Hand-held Vacuum Pump,Handle Vacuum Pressure Suction Pumps,Max 550mm Hg