... high pressure water washer/cleaning equipment/industrial cleaner/water jet ISO 9001:2008 Model: JCWJ70.70DYF-L high ... washer Usage: Any position where need high pressure water jet to wash/clean, especially in clear cold pipes, heaters ... reaction vessels, chemical tanks, reactors, dryers, absorption, regeneration tower, reactor, plate, shell and tube heat exchanger, cooler, radiator, carbonation tanks ...