Brand SSJ Model: 1HP/BCV-SCA Origin: Taiwan, China Sewage pumps are equipped with robust motors (10 horsepower ) and specially designed impellers that can efficiently handle solid-laden wastewater. The impellers are non-clogging, with wide channels or vortex designs that prevent jamming, ensuring continuous operation even with heavy or stringy materials commonly found in sewage.? Built to withstand the harsh conditions of sewage handling, sewage pumps feature durable materials. The pump casing, impeller, and other wetted parts are made from stainless steel, which can resist the corrosive effects of chemicals, acids, and bacteria present in sewage. Modern sewage pumps are engineered for high efficiency, converting electrical energy into pumping power with minimal waste.