Inflammable Midwest Waste Traps - Custom Sizes 3 Inflammable Midwest Waste Traps – Custom Sizes MODEL WT-100 DRAWING QUOTE FORM MODEL WT-125 DRAWING QUOTE FORM MODEL WT-150 DRAWING QUOTE FORM MODEL WT-175 DRAWING QUOTE FORM MODEL WT-200 DRAWING QUOTE FORM MODEL WT-250 DRAWING QUOTE FORM MODEL WT-300 DRAWING QUOTE FORM MODEL WT-350 DRAWING QUOTE FORM Midwest Tank Company is an industry leader in the manufacturing of inflammable waste traps. Waste Trap is WT-100 to WT-350. 100-350 CU. FT Capacity. Request information