Sorbothane Vibration Isolation Circular Pad - Discs

Note on how our part numbers work: Using the part number 0531025-30-10 for the 1" dia 0.25" thick Isolation Disc as an example, the first part, 0531025, corresponds to the product and differs based on the measurements and product type. The middle part, 30, refers to the durometer. The end, 10, is used by our manufacturer and means that the product's color is black. All IsolateIT products are black, so IsolateIT part numbers do not end in 10. Instead the end of the part number refers to the quantity, such as 4 for a 4-pack. Isolation Discs Part Number Diameter Thickness Duro / Durometer Load Rating Per Disc PSA # of unit per pack 0531025-30-10 1” 0.25” 30 2.5-4.5lbs No 8 0531025-50-10 1” 0.25” 50 6.6-14.5lbs No 8 0531025-70-10 1” 0.25” 70 30-65lbs No 8 0531050-30-10 1” 0.50” 30 1-2.4lbs No 8 0531050-50-10 1” 0.50” 50 3.5-7lbs No 8 0531050-70-10 1” 0.50” 70 14-35lbs No 8 0531525-30-10 1.5” 0.25” 30 9-20lbs No 8 0531525-50-10 1.5” 0.25” 50 27-60lbs No 8 0531525-70-