MegaPress® 26200 Model 4896.2XL PressBooster, 2-1/2 to 4 in CapacityMegaPress PressBooster, Series: Model 4896. 2XL, 2 1 2 to 4 in, Phosphated Steel Housing Approved for more applications than any other carbon steel pipe press fitting system Suitable for use with ASTM SCH 5 to 40 carbon steel pipe in accordance with AHJ requirements Corrosion resistant zinc nickel coating Nearly 150 engineered fitting configurations from 2 1 2 to 4 in Approved for underground applications, in accordance with code and local AHJ The