Tygon® R-3603 Vacuum Tubing, 1/4"I.D., 5/8"O.D., 3/16" Wall, 50'L
R-3603 Vacuum Tubing Stays Open
Heavy-walled R-3603 Vacuum Tubing resists collapse under full vacuum at room temperature. Can be used in corrosive atmospheres. Will not swell closed if vacuum pump oil backs into it. Useful for most analyses made on gases and vapors. Won't crack or age like rubber tubing. 1/4"I.D., 5/8"O.D., 3/16" Wall, 50'L.