Cleaning device for pipe/heat exchanger, mobile/ready for connection, with hoses resistant to acid and alkaline solutions. Material = stainless steel. Product type = parts washers. Mobile system. Easy to use: no dismantling of system parts required. Ready for connection, with hoses resistant to acid and alkaline solutions. The RWR systems from BIO-CIRCLE are the optimal solution for cleaning internal circulation systems (pipes, heat exchangers and temperature control units) - and without dismantling them. Using the RWR ensures that the pipes and ducts of your system remain clean, and that it therefore functions effectively. Lime scale, corrosion and other dirt and residue are deposited over time and form incrustations, which in turn restrict the cross section - the system can no longer operate at full capacity. The system is space saving, quiet and very easy to operate. Due to the completely closed system, there are no unpleasant odours from the cleaner or the dirty water. Mobile syste