Home / Shop / Single Spring Mechanical Seals / John Crane 4″ Type 2 US Mechanical Seal Sale! John Crane 4″ Type 2 US Mechanical Seal$1,854.00 Original price was: $1,854.00.$854.00Current price is: $854.00. 2 in stock John Crane 4" Type 2 US Mechanical Seal quantity Add to cart SKU: 6NNT-1 Categories: John Crane, Mechanical Seals General, Single Spring Mechanical Seals Tags: Cornell Pump Mechanical seal, Cornell Pump Model 6 NNT, John Crane T2 Description Description Materials; Silicon vs Silicon Carbide Viton Elastomers Related products Sale! 28 mm DAB Pool Pump Mechanical Seal, DAB Pump Seal K30-800T-16 $118.00 Original price was: $118.00.$54.00Current price is: $54.00. Add to cart Sale! Grundfos Pump Seal Suits Pump Models JP5,JP6,SPX $89.00 Original price was: $89.00.$45.00Current price is: $45.00. Add to cart Sale! 43 mm Southern Cross Pump Seal $280.00 Original price was: $280.00.$120.00Current price is: $120.00. Add to cart Sale! 15 mm DAB Pump Mechanical Seal, DAB Pump Type 100M16 $58.00 Original price was: $58.00.$32.00Current price is: $32.00. Add to cart