The UT Series pumps are compact and cost-effective cast iron pumps designed to cater to various applications. They feature a large passage that makes them ideal for pumping liquids containing solids. These pumps are equipped with heat-resistant silicon carbide seals to cool down during run-dry situations and a motor protector to prevent overheating. The semi-vortex, stainless steel impeller can handle solids and stringy materials without clogging, increasing wear resistance against abrasive particles. These pumps are available in manual (UT) and automatic operation (UTZ) options.