B33VB1824 Ashland 1/3HP Pre-Plumbed Sump Basin Package, 115VACContents 18 X 24 (22 Gallon) structural foam sump basin 1 3 HP Sump Pump New or existing installations Includes pipe and EFUNCV150 check valve Features B33V1 10 pump Pump Features Heavy duty cast iron construction Strong PSC continuous duty rated motor Recessed vortex impeller to reduce clogging Piggyback plug standard 52 gallons per minute 1 4" solids handling Basin Features 22 U. S. gallon capacity Heavy duty structural foam injection molded