The effectiveness of the flushing method is that the flushing is carried out by PLC-controlled fluctuations, pulsating the mineral oil based flushing fluid through three flushing stations at the same time, with six hoses looped together at each station.
Each flushing loop is flushed with automatic circulation added with high flow pulsations, integrated air vibrations/cavitations and flow direction change. The pulsation pressure is adjustable for obtaining the specific pressure drop of various hoses from ¾”- 2½”ID. The unit is driven by
3 x 400 V., 5.5 kW., 2900 rpm electrical motor.
After completion of the flushing cycle the unit has an integrated manual air purge system for emptying the loops. A 3 μ β 200 pressure filter is installed before the flushing loop. Furthermore, a 50 μ stainless SS316 steel strainer is connected in line with a 39”, 3 μ β 200 return filter which ensures a level of cleanliness better than ISO 4406 Class 16/14/11 or AS4059 Class 5 (NAS 1638 Class 5).
