Davis Recycling Incorporated

We Buy Scrap Catalytic Converters

Types of Catalytic Converters

Gasoline Catalytic Converters Diesel Catalytic Converters Pellet (Ceramic Bead) Type Monolith (Honeycomb) Type Two-Way Three-Way Three-Way + Air

Sell Your Converter : CLICK HERE

A Two-Way converter, used on American cars between 1975 - 1980, oxidizes unburned harmful hydrocarbons and carbon monoxide into water and carbon dioxide. The first vehicles with catalytic converters had Two-Way reduction only capabilities. A Three-Way converter is a triple purpose converter. It reduces nitrous oxides into nitrogen and oxygen. And, like the two-way converter, it oxidizes unburned harmful hydrocarbons and carbon monoxide into water and carbon dioxide. A Three-Way + Air converter performs the same functions as the Three-Way converter. It oxidizes and reduces. The difference is the addition of secondary air between the two internal catalyst substrates that improves the oxidation capabilities of the converter. The secondary air is pumped into the middle of the converter between two separate catalyst coated ceramic substrates. The front ceramic performs the reduction and the back ceramic performs the oxidisation. Its like having two converters in one.

423-926-3699 Continental USA.   Catalytic Converter Recycling
Davis Recycling Inc : 639 Woodlyn Road, Johnson City, TN 37601