Grundfos CR4 pump seal Home / Shop / Products tagged “Grundfos CR4 pump seal” Showing all 2 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 CH2 – CH4 30 985164 CVBE/V 10 x Gaskets Included $258.00 $89.69 Add to cart Sale! Grundfos CR 4 Pump Seal, 12 mm Shaft Size $112.00 $89.68 Add to cart