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 5Kw Raptor submersible pump $270.00 Original price was: $270.00.$250.00Current price is: $250.00. Add to cart Sale! Mechanical Seals 3102. This seal set includes the upper and lower (both part No 592 01 08 & 592 01 06) $660.00 Original price was: $660.00.$398.00Current price is: $398.00. Add to cart Sale! MS 96525457 (HQBE) $398.00 Original price was: $398.00.$125.00Current price is: $125.00. Add to cart Sale! Grundfos Pump Mechanical Seal NBG 150-125-315/317 96485341 (BAQE) $420.00 Original price was: $420.00.$289.00Current price is: $289.00. Add to cart