... -5048-50 30-6030-8050-- 120 HG/T21618-1998 Used for liquid screen demister filter specifications are: SP, DP, HR, HP-type ... four standard specifications.Used for liquid screen demister filter specifications are: HG5-1404, HG5-1405, HG5 ... or plastic, PP, PC, PE, PVC, PTFE.Network for industrial gas-liquid areas: Gas-liquid filter is an important role in purifying air ...