SS Inlet Seals Dual Vespel Ring, 0.8mmID, for HP GCs, 50/PAK

Washerless, leak-tight seals for Agilent GCs

Our patented Dual Vespel® Ring Inlet Seal greatly improves injection port performance—it stays sealed, even after repeated temperature cycles, without retightening the reducing nut! This seal features two soft Vespel® rings, one embedded in its top surface and the other embedded in its bottom surface. These rings eliminate the need for a washer, and ensure very little torque is needed to make a leak-tight seal.