difference between badger 5 and badger 500 disposals
There are two listed differences between the Badger 5 and Badger 500: 5 has 6.3 amps and a 1yr parts & labor warranty; 100 has 6.9 amps and a 2yr parts & labor warranty. Badger 1, 5, 100 and 500 all specify galvanized steel construction (the outside of each appears to be plastic).