Repairs and downtime cost time and money and working hours shouldn't be wasted on maintenance. This basic idea has urged Boerger to keep on perfecting the design of the Rotary Lobe Pump. And this has produced an extremely efficient, reliable and unbeatably easy to maintain pump. All spare and wear parts are highly robust, durable and very cost-effective. There's no such thing as expensive maintenance contracts at Boerger. You take charge of maintenance and repairs yourselves! The unique MIP system for our pumps makes it easy. MIP stands for "Maintenance in Place" which means that all wear parts can be easily replaced by maintenance staff directly at the installation site without dismantling any pipe or drive systems.