Common to all 1100/1200 pump modules, the purge valve has a gold seal held in place with a plastic cup
- The most frequently replaced item in the 1100/1200 Series pumps is the purge valve PTFEÂ frit, which can clog with seal material or solvent particulates
- When replacing the frit, remember that the cutout in the frit goes on top so that more surface area will be provided on the side facing the solvent flow
Agilent Technologies products are intended for sale/shipment within the US only. International customers should contact their local Agilent Technologies distributor to place orders for Agilent Technologies products.