

The three-way catalyst is a purifying device
set up in the exhaust pipe, and effective
in a wide variety of engine applications
especially for motorcycles and motor vehicles.
In side becomes like honeycomb, powdery metal
catalyst such as Platinum, Palladium, Rhodium
are adhered and fixed.
Metal honeycomb catalyst reduce the oxides
of nitrogen (NOx), carbon monoxide(CO), and
hydro carbons(HC), into carbon dioxide(CO2),
nitrogen (N2), and water (H2O).
We can conduct motor cycle catalyst performance/evaluation
tests.
| Product Code | OUTER TUBE OD x T x L (mm) |
CORE OD x L (mm) |
CELL DENSITY cpsi |
|---|---|---|---|
| SMS-33060 | ø 33.0 x t1.0 x 60 | ø 31.0 x 50 | 100cpsi |
| SMS-350100 | ø 35.0 x t1.0 x 100 | ø 33.0 x 100 | 100cpsi |
| SMS-43080 | ø 43.0 x t1.5 x 80 | ø 40.0 x 60 | 100cpsi |
| SMS-45060 | ø 45.0 x t1.0 x 60 | ø 43.0 x 60 | 100cpsi |
| SMS-45080 | ø 45.0 x t1.0 x 80 | ø 43.0 x 70 | 100cpsi |
| SMS-530100 | ø 53.5 x t1.5 x 100 | ø 50.5 x 90 | 100cpsi |
| SMS-56040 | ø 56.3 x t1.5 x 40 | ø 53.0 x 30 | 100cpsi |
| SMS-635050 | ø 63.5 x t1.5 x 50 | ø 60.5 x 40 | 100cpsi |
| SMS-635075 | ø 63.5 x t1.5 x 75 | ø 60.5 x 65 | 100cpsi |
| SMS-1050150/150 | ø105.0 x t1.5 x 150 | ø102.0 x 130 | 150cpsi |
| SMS-1050150/300 | ø105.0 x t1.5 x 150 | ø102.0 x 130 | 300cpsi |
* All products are not for race use.
* Production is available in any specifications.
* Please feel free to inquire about diameter, free cell, free length.