Certified
ISO 9001:2015
Innovation
90+ U.S. Patents
Worldwide
Global Support
Experts
Since 1954
Certified
ISO 9001:2015
Innovation
90+ U.S. Patents
Worldwide
Global Support
Experts
Since 1954
Compact filter drying for small pneumatic instrument supply lines
The Welker F-19 Filter Dryer is a compact natural gas and instrument air filter designed to clean and dry supply gas before it reaches small pneumatic instruments, solenoid valves, pneumatic controllers, and actuated equipment. As gas flows through the F-19, filter media removes water, aerosols, odorant, mercaptan, sulfur, and liquid hydrocarbons to help protect downstream equipment. With a spin-on filter body, mounting bracket, and clean dry supply gas performance, the F-19 supports reliable instrumentation operation in high-pressure natural gas and instrument air applications.
Small Pneumatic Instrument Supply Lines
Upstream of solenoid valves, pneumatic controllers, and pneumatically actuated equipment.
Natural Gas or Instrument Air Filtration
Applications requiring clean, dry supply gas before sensitive downstream instruments.
Resources
Spin-On Filter Body
Simplifies cartridge changeouts and helps reduce service time.
Mounting Bracket
Supports easier installation in instrumentation and supply gas systems.
Filter Cartridge Media
Removes water, liquid hydrocarbons, odorant, mercaptan, sulfur, and aerosols for cleaner, drier supply gas.
