100 mm John Crane Type 502 mechanical seal Home / Shop / Products tagged “100 mm John Crane Type 502 mechanical seal” Showing the single result Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sale! John Crane T502 100 mm Mechanical Seal – Silicon vs Silicon Carbide Viton Elastomers $1,800.00 Original price was: $1,800.00.$698.00Current price is: $698.00. Add to cart