For direct and nearly gas tight evacuation of exhaust gas at the tailpipe of the cars on the dynamometer.
Depending on the requirements of the tests and the adaptation possibilities on the car, there are different types and designs.
Please contact us directly so we can discuss your requirements for the suitable adapter.
Therefore we need the following information:
- vehicle series, engine data, performance data
- year of manufacture
- requirements of tests – this primarily relates to temperature and tightness requirements. And also possibilities/requirements of temporary or fix installations at the vehicle.
- favored flange form
For developing an adapter we use modern technology like 3D CAD und 3D printing.
We normally get provided with the CAD data for the vehicle needed.
If this is not possible we can also take measurements on the vehicle. Alternatively we need a muffler complete with end pipes from the customer.
For testing the prototype we are able to print the end pipe data with a 3D printer.
So we can check and adjust the fitting and clamping easily.
To make the right decision for a suitable adapter you can find the most important properties in the following:
An overview of different adapter types is shown in the gallery top right.
The costs depend on the type of construction and effort. You will find some examples above:
Excaust tail pipe adapter with mechanics and silicon seal
The ring of silicon as seal is clamped in longitudinal direction. So it can seal up to the tail pipe.
There are two ways to clamp. The apdater is on the outside and seals up to the outer shape of the tail pipe. Or it is inside and clamps to the inner shape.
Exhaust Adapter with gripper clamp (absolute metallic)
The adapter is clamped to the tail pipe with hose clamps.
There are no temperature sesitive seals. So this adapter can stand high temperature but is restricted in thightness.
Simple adapters for round and oval profiles.
The connection is made with silicone hoses and hose clamps.
Depending on the connection there is a great surface of the silicone hose which is in contact with the exhaust.
That can have a negativ effect on the results of exhaust measurements.
Images and measurements are exemplary.
On your request there are many profiles and sizes possible.