TECO brand coaxial vortex pumps Description: ● special stainless steel construction of the motor axis, Bao bronze impeller, water machine body made of cast iron, internal equipment, mechanical seal (Mechanical Seal) impeller balance holes drilled in or attached to the back of the leaf, to balance the thrust axis dimension, so the water will not eccentric shaking machine phenomenon. ● Features a specially designed impeller of technical cooperation with ITRI, high efficiency, long life, free use of cotton yarn, sound, small size and pumping water absorption properties particularly good, durable stainless steel shaft wide range of operating characteristics, without having to build another pump room, to maintain the stability of the flow and lift, lift height can adopt this type squirrel selected high-efficiency motors, power, quiet, and light weight. ● general industrial water use, agricultural irrigation, urban water supply and schools, building bathrooms water supply, water supply and freezer, hot and cold water.