Hot Oil flushing
Hot oil Flushing or Flushing is the process of clearing contaminants in the piping system (which comprises the pipes and the system fluid)after installation. The sole purpose of this process is to avoid any damages caused by contaminants to the equipment connected to the piping system. The system is flushed by continuously recirculating the system fluid in a turbulent flow through filters until the desired cleanliness value is obtained. The cleanliness in the pipe is measured in terms of NAS/ISO/SAE Values.