Flygt 3311 Mechanical Seal Home / Shop / Products tagged “Flygt 3311 Mechanical Seal” View cart “Wilo Helix Pump Mechanical Seal 3602 OEM Part Number 4159696” has been added to your cart. Showing the single result 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! Flygt 90MM-120MM Mechanical Seals Fits 3310/3311/3312/3350/3351/3500/3501/35 $3,480.00 Original price was: $3,480.00.$2,800.00Current price is: $2,800.00. Add to cart