2" O-Ring for Eaton 30R Simplex Strainer

2-1/2", 3" & 4" O-Ring for Eaton 30R Simplex Strainer

6" & 8" O-Ring for Eaton 30R Simplex Strainer

O-ring Cover (Buna-N) fits 1-1/2" Model 30R, 1-1/4" & 1-1/2" Model 72 & 50