The Liberty CSP-237 is a 1/3 HP CSP-Series crawl space sump pump kit. For dewatering under homes, basements, or crawl spaces where water accumulates — helps control mold, fungus, moisture, and structural damage, and reduces pests attracted to wet environments. Includes a 237-Series poly/aluminum submersible sump pump (115V, 10' cord, automatic float switch) and a 15-3/4" x 16" perforated structural foam sump pit with cover, with a check valve that threads directly into the pump discharge. A 24' x 1-1/4" flexible polyethylene discharge hose kit (Model DHK-24) is included. The system ships unassembled. Rated 140°F intermittent duty. System weight approximately 23 lb.