F-5

The Welker F-5 Filter Dryer removes aerosols, odorant, water, sulfur, mercaptan, and liquid hydrocarbons from natural gas or instrument air supply lines before they reach pneumatic instruments and actuated equipment. Designed for low-temperature, moisture-prone, and industrial operating environments, the F-5 helps reduce line freezing, improve instrument reliability, and cut down maintenance. With a spin-on filter body, mounting bracket, and cartridge media for clean, dry supply gas, the F-5 supports dependable operation in compressor stations, refineries, offshore production sites, processing plants, and valve automation systems.