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! Mechanical seals in Tungsten/Tungsten/Viton to suit a 20Kw Raptor submersible pump $705.00 Original price was: $705.00.$686.00Current price is: $686.00. Add to cart Sale! Mechanical seals in Tungsten/Tungsten/Viton to suit a 5Kw Raptor submersible pump $270.00 Original price was: $270.00.$250.00Current price is: $250.00. Add to cart Sale! MS 96525459 (HQBV) $408.00 Original price was: $408.00.$132.00Current price is: $132.00. Add to cart Sale! Onga Astral Hurlcon Pool Pump Mechanical Seal 75508 $58.00 Original price was: $58.00.$28.00Current price is: $28.00. Add to cart