Ace Glass 8775-50 High Vacuum System

Protect your 14065 vacuum gauge or other gauge heads from corrosive vapors or particles that might foul the sensing head. Fabricated from borosilicate glass, this system consists of a Dewar flask and a cold trap with connections to pump, system, and gauge, each with high-vacuum stopcocks. Connections to system and vacuum pump are #25 O-Ring joints. Vacuum gauge head threads into a 5844-62 PTFE adapter, then into an Ace-Thred on the arm of the trap. Trap body is 38 mm O.D. x 250 mm long.