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! MS 3814459912 $389.00 Original price was: $389.00.$210.00Current price is: $210.00. Add to cart Sale! Xylem Flygt Pump -Mixer Cartridge Mechanical Seal Models 3301, 5150.350 & 5150.360 $3,200.00 Original price was: $3,200.00.$1,985.00Current price is: $1,985.00. Add to cart Sale! MS 96511841 (HUUV) $208.00 Original price was: $208.00.$100.00Current price is: $100.00. Add to cart Sale! Grundfos Shaft Seal Kit Part No. 96455087 (HQQV) $420.00 Original price was: $420.00.$102.00Current price is: $102.00. Add to cart