Model 136-20 HydroStatic load cells are ideal for weighing heavy mixers, grinders, massagers, tanks, and hoppers. These low profile cells have a 10-year warranty against damage from normal wear and tear and a lifetime warranty against water and electrical damage. Cells are grade 304 Stainless Steel construction and can be used to weigh vessels from 10,000 lbs. up to 500,000 lbs. They are especially suited for applications subject to high-pressure wash-down or outdoor locations. Model 136 is self-restoring and NTEP approved. Emery Winslow Scale Co. 73 Cogwheel Ln. Seymour, CT, 06483