Answer
Mar 16, 2026 - 12:49 PM
The standard DMS-100A is Type 304 stainless steel. S.R. Smith lists the DMS series as 304 by default, with 316L marine grade only on the “-MG” version.
DMS-100A = 304 stainless
DMS-100A-MG = 316L marine grade
Source: Vita Pool Supply
