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 96511849 (HQBV) $198.00 Original price was: $198.00.$100.00Current price is: $100.00. Add to cart 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! 5090123 Cartridge Mechanical Seal To Suit Grindex Drainage Dewatering Pumps $600.00 Original price was: $600.00.$570.00Current price is: $570.00. Add to cart Sale! Godwin Pump mechanical seals CD150M, CD200M, CD100M, HL80-NC150 Pn 3814469912 $758.00 Original price was: $758.00.$358.00Current price is: $358.00. Add to cart