Quick view Puffin | sku: P5001889 P5001889 2" Unitized Mechanical Seal for B&G Pumps Description Puffin Brand- High quality aftermarket unitized mechanical seal for B&G BELL & GOSSETT P5001889 (2.000″) Carbon/Silicone Carbide/Viton FOR BELL & GOSSETT SERIES VSX PUMP Replaces BELL &... View Details Compare