Grundfos CR 45 Pump Seal Home / Shop / Products tagged “Grundfos CR 45 Pump Seal” Showing all 3 results Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sale! Grundfos Cartridge Seal for CR, CRI, CRN Pumps $204.00 $189.00 Add to cart Sale! Grundfos CRN SHAFT Seal Kit Pump Cartridge Mechanical Seal CR32 45 64 90 $289.00 $120.00 Add to cart Sale! Grundfos SHAFT Seal Kit CR 45, 64, 90 Pump Cartridge Mechanical Seal – Fits 32 45 64 90 $258.00 $110.00 Add to cart