Zoeller Pump Company's Model 98 Sump Pumps can offer protection and prevent flooding after heavy rainfall or storms. Underneath your structure, pits collect water. If the water level reaches a certain point, automatic or manual settings on the machine can efficiently pump that water away from your property's foundation. How often the pump runs depends on the amount of moisture in the space. A corrosion-resistant finish over cast iron construction provides incredible strength and durability, and stainless steel screws assembling the seal, arm, handle, and guard stave off rust. The pump uses a 1 ½-inch discharge pipe and can pass spherical solids up to ½ inch in diameter. The lack of screen keeps the unit running smoothly. We offer accessories such as alarm systems with simplex or duplex control panels designed to keep you informed about your sump pump's water level. The alarm gives you peace of mind that your pump is operating as intended.