Bus

Stainless may be needed in other places than just on a car to last a lifetime. We manufacture exhuast systems and special parts to customer order and can be delivered directly, assembled or specially manyfactured directly on the vehicle.

Ferritas stainless exhaust system meets the high demands placed on quality and ergonomics to be able to achieve for every vehicle. Adjusted level regarding effect, sound level and economy.

Exhaust cleaning equipment

For vehicles that do not meet the market’s EURO requirements, it is possible to retrofit
type-approved exhaust cleaning equipment that is adapted to current directives. Catalytic,
diesel particulate filters remove soot particles (PM), hydrocarbons (HC) and carbon monoxide (CO).
SCR-converter remove NOx. complete with pipe, additive tank, dosing system, control and
monitoring. Performance depends on vehicle and upgrade level.

Enviromental zones in Sweden

All cities in Sweden are obliged to guarantee their residents acceptable air quality. In many cities, NOX and particles need to be reduced and this must be achieved by introducing environmental zones. In an environmental zone, there are environmental restrictions for heavy vehicles (over 3,5t).

  • Alla tunga, dieseldrivna lastbilar och bussar är tillåtna att komma in miljözon i minst 6år, räknat från den första registreringen av fordonet, oavsett registreringsland.
  • EURO 2 och 3 fordon kan komma in i miljözon i 8år räknat från första registreringen av fordonet.
  • EURO 4 fordon kan komma in i miljözon till och med år 2016, oavsett registreringsåret.
  • EURO 5 fordon kan komma in i miljözon till och med år 2020, oavsett registreringsåret.
  • EURO 6 har ingen fastställd gräns






Type approved equipment

Ferrita provides type-approved equipment for heavy vehicles, buses and trucks. From EURO 2, 3 and 4 to EURO 5, EURO 4 and 5 to EURO 6, in order to be performed in Swedish environmental zones.
This means that a vehicle that is fitted with this system is inspected and receives the correct upgrade in the registration certificate.
Another important factor is also adapting to procurements, where requirements are often made for vehicles with EURO 5 or EURO 6 classification.
We provide complete equipment, mounted on vehicles and inspected with new registration certificate.

For any questions about
the bus, contact us

  • +46221-18070