... can be up to 500mPaS, which can use for the slurry, pulp, sediment, heavy oil, crude oil, waste residue suspension containing ... affected by thermal radiation or exposure in the daily Sai rain, should adopt waterproof, heat radiation and ventilation measures.the ... in the daily Sai rain, should adopt waterproof, heat radiation and ventilation measures. BYM-XXWedge flow meter for heavy fuel & diesele oil