Shop Home / Shop View cart “28 mm DAB Pool Pump Mechanical Seal, DAB Pump Seal K30-800T-16” has been added to your cart. Cartridge Mechanical Seals (13) Double Mechanical Seals (5) John Crane (16) Mechanical Seals General (150) Single Spring Mechanical Seals (54) Expanded PTFE Joint Sealant (7) Gland & Stuffing Box Packing (26) Cyclone Separators (2)