The 3/10 HP Crawl Space System eliminates water and dampness in tight or restricted areas that has pooling water or poor drainage. Add-on service for pest control operators, water-proofers, remodelers, structural repair services, and contractors. Zoeller® Crawl Space® Pumping System, 19 to 43 gpm, 19-1/4 ft Maximum Head, 1/3 hp, 115 V AC, 9.7 A, 60 Hz Frequency, 1 ph ph, 3-Wire Cord, Non-Clogging Vortex Impeller, 130 deg F, Cast Iron, 14-7/8 in H x 12-1/4 in W Dimensions