Rotational molded, 30 gallon, black or gray water holding tank
Dimensions 34 1/2"L x 21"W x 12"D
Manufacturing Process: Rotational Molded
Volume (Gallons): 30
Length (Inches): 34 1/2
Width (Inches): 21
Depth (Inches): 12
Drain Location: End
Outlet Size (Inches): 3
Material: PE
Fittings added at no additional charge
Click on the diagram link here