Hand-Operated Vacuum Pump - 16mL Per Stroke with Durable PVC Body - Ideal for Home Brewing, Wine Making & DIY Science Experiments

Produce up to 25 inch Hg vacuum or Test for pressure leaks pumps are sealed and self-lubricated for a long, maintenance-free life vacuum gauge is graduated in both centimeters and inches of mercury built-in trigger enables you to release vacuum without disconnecting the pump zinc alloy is perfect for rugged applications; PVC is lightweight and easy to handle.

Produce up to 25" Hg vacuum or test for pressure leaks

Pumps are sealed and self-lubricated for a long, maintenance-free life

Vacuum gauge is graduated in both centimeters and inches of mercury

Built-in trigger enables you to release vacuum without disconnecting the pump

Zinc alloy is perfect for rugged applications; PVC is lightweight and easy to handle