Description:
Kimble N73823-20 One Piece 20mm Aluminum Seals with PTFE-Faced Red Rubber Liner. Medium durometer PTFE / silicone septum allows for good resealability, core resistance, multiple injections and easy penetration.
Fits Aluminum Seal Finish: 20 or 20A
Thickness (PTFE): 0.002"
Thickness (Rubber): 0.06"