Products » Automotive Emission Systems » SLP


Secondary Air Pump

  • SAP reduces emission during cold starts by injecting  
    secondary air into the exhaust gas manifold which initiates the
    exothermic oxidation of unburned hydrocarbons. 
  • SAP shorten the time needed to reach working temperatures 
    of catalytic converters.  
  • Latest secondary air pump design based on the principle
    of a side-channel blower. The new 
    side-channel blower
    excels by an extremely quick air flow 
    build-up and its
    high delivery capacity at minimal space 
    requirements.  
  • We are still producing  „classic“ secondary air pump of
    two-stage radial flow design  as well.