A manual vacuum pump that generates up to 25" (63.5 cm) Hg of vacuum with a displacement of 2 cu. in per stroke. The in-line piston design includes a lever-operated vacuum and pressure release for controlled testing and calibration. Constructed from PVC and weighing 11.7 oz (332 g), this pump is fully repairable to maintain performance over time.

A manual vacuum pump that generates up to 25" (63.5 cm) Hg of vacuum with a displacement of 2 cu. in per stroke. The in-line piston design includes a lever-operated vacuum and pressure release for controlled testing and calibration. Constructed from PVC and weighing 11.7 oz (332 g), this pump is fully repairable to maintain performance over time.