Our Classic pump series has been upgraded to piCLASSIC with COAX® cartridges, providing an improvement up to 22% in energy efficiency. It is available with 70% more vacuum flow capacity versus old Classic models. It is a modular pump which gives the opportunity to increase capacity upon need. The number of cartridges can vary from 1-6. Its low weight gives the possibility to place it very close to the point of suction giving the opportunity to minimize the energy usage. It has very few moving parts which makes it virtually maintenance free. This pump is suitable for handling leaking materials and for applications such as packaging e.g. case erecting. But it is also available with an extra energy saving function for sealed material. Protect your vacuum pump investment with a vacuum filter through PPFC program that packages a piCLASSIC pump, vacuum filter and three free filter elements.