Does the PERMIT™ DPF/Silencer System adhere to engine manufacturers’ backpressure limits?
The CleanAIR technical sales staff will make sure your product is properly sized to avoid backpressure issues. A system requires the correct number of filters as well as the right size filter in order to function within the specified engine backpressure. A correctly sized DPF/Silencer will guarantee against a drop in emissions control efficiency and damage to the system.