Fernco 44UX-405 4" (Service Weight Cast Iron) x 4" (PVC) Donut

Fernco® Donut, Series: 44U Series, 4 in Fitting, SV x DMV/Plastic Connection, ASTM D5926 Material Standard, PVC, 2.3 in L

• Sewer pipe companies do not manufacture their pipe to common dimensional standardsInstead, pipe is produced to the designs and dimensions best suited for each particular sewer systemBecause of this, variations in dimensions of pipe bells, hubs and bores are simply too great to permit making a single universal connectorMade of elastomeric PVC, is corrosion proof and is unaffected by acid or alkali