In Line Duct Burner is also known as raw gas burner. The contaminated air stream is used as the combustion air source. It passes through the burner mixing plates and is thoroughly mixed with the fuel and is ignited. Duct burners are capable of firing all fuels suitable for the engine or turbine as well as many not including heavy oils and waste gases. Duct burners are suitable for a wide variety of direct-fired air heating applications.

Inline Filters are installed in a fuel line, power steering pump discharge line or A/C compressor discharge line. It can be used with telephones, fax machines and analog modems. It has pass band insertion loss is less than 1.5 dB through 4 kHz. The 1-line inline filter installs easily between the phone jack and telephone device.

Inline Gravity Fillers are designed for low, medium and high viscosity liquid filling. It is made of stainless steel frame. This machine is designed for gels and other products not conducive to pump filling. It is an electronic liquid filler control system, controlled by one manual switch.