Detailed knowledge of how each individual part works on a car, septic system or any other type of machinery is important for specialist to have. When a certain part on these types of products goes bad chances are they will need replaced or serviced. Companies who manufacture certain products and choose to purchase Masport rotary vacuum pumps where they can have the exact pump replace or serviced by those who know these parts inside and out. When someone has had over 10 years experience chances are they will know exactly what each product needs to get it running again good as new or even better once they service or replace the part.