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    FERNCO P44U-139 Compression Donut, Flexible, Plastic


    SKU: 018578000841

    FERNCO Donuts are flexible PVC donut-shaped rings for the compression sealing of sewer pipe joints and DWV connections such as sockets, hubs, bells and spigots. They offer all of the properties necessary to create a strong, lasting joint.


    • Made of elastomeric PVC, is corrosion proof and is unaffected by acid or alkali
    • Rated for underground use
    • Compression fitting adapts a service-weight cast-iron hub to SCH 40 and steel
    • Eliminates the necessity for cement or mortar
    • Resistant to chemicals, UV rays and fungus growth
    • Flexes with ground movement for a secure seal
    • Provides several points of seal to accommodate possible irregularities on-the pipe surface