Vacuum Pump Hand Operated MS-184

Durable, easy to operate, with vacuum gauge, attain a vacuum of 25’’ Hg with a few squeezes of the handle. Pressure gauge to monitor vacuum in both centimeters , and inches. Pumping rate 15 cc per stroke. Nozzle fits standard normal 6 mm. ID tubing. Supplied complete with two feet long 6mm. Id tubing for working.