100kg to 1000kg
Standard Weights of Model No. SWPI: 26-27(a) are manufactured as per Recommendation of OIML R-47. Standard Weights are used for calibration of high capacity weighing machines. SWPI’s Standard Weights are made of high quality pig iron for smooth surface (so that foreign materials may not accumulate on its surface). The adjusting cavity is designed in such a way that water may not enter or get trapped in the adjusting cavity. These weights are suitable for lifting by crane and are stackable.