Profile: Dynajet Machinery India Pvt. Ltd. offers concrete pumps, placing systems, telescopic belt conveyors, solids pumps, high pressure cleaners, floor screed & mortar machines. Our EKO single piston pump is designed for the most extreme pumping tasks. The open filling hoppers mean that extremely dry material, which may also contain a high proportion of foreign bodies, can be fed to the pump. Materials which until now could not be pumped, such as paper sludges, are thrust by the hydraulically driven piston into the delivery line. The EKO crown has a transport piston with a hardened and toothed cutting edge. This pump is used where the material contains large foreign bodies. In other systems, these often lead to blocking of the pump. The EKO crown cuts and transports it in one operation.