Scope of application: auxiliary equipment for dredging and descaling of vacuum sewage pipeline in aircraft toilet.

Product features: it integrates positive pressure cleaning and negative pressure cleaning functions. Negative pressure cleaning is safe without leakage. It covers all Boeing and Airbus models and can replace similar equipment in the manual; High efficiency circulation and high efficiency reaction stripping the scale layer by layer. Remove the peculiar smell more thoroughly, and the operation is convenient, time-saving and labor-saving. Patented products (utility model patent CN2016209661694.X, invention patent CN201610741941.X).

Using method: pump into the pipeline with cleaning agent, clean with positive / negative pressure circulating cleaning vehicle.