Does the Chapin 61900 Backpack Sprayer use chemical resistant Viton seals?
Do the Chapin backpack sprayers have waist belts with lumbar support, as well as padded shoulder straps?
All of the Chapin back pack sprayers do come with chemical resistant Viton seals. Both the Chapin 61900 and the Chapin 62000 have padded straps with waist belts. Both models also come with a very wide strap that passes over the back, though the manufacturer does not specifically call the strap a lumbar support.
Answer last updated on: 08/14/2010