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 Mechanical Seal Astral Hurclon Onga 3/4″ Poolrite Pool Pump Mechanical Seal $18.00 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 96511849 (HQBV) $198.00 Original price was: $198.00.$100.00Current price is: $100.00. Add to cart Sale! Grundfos CR , CRN32, CRN45, CRN64, CRN 90 Pump Mechanical SEAL $398.00 Original price was: $398.00.$110.00Current price is: $110.00. Add to cart