Propeller pump COK series

for hot waterwith electric motorindustrial

Applications The COK propeller pumps are intended to accelerate the circulation of pure and chemically inert liquids in central heating systems and domestic hot water systems. Features: Guaranteed long-lasting operation and readily available spare parts. Constant technical supervision with warranty and post-warranty technical service. Low purchase and operating costs. Relatively long operating life in harsh conditions. Design of COK pumps The COK elbow propeller pumps are single-stage pumps with angled arrangement of connectors, where one of the connectors is the extension of the drive motor. The driving force of the motor is transmitted to the pump shaft with two slide bearings via a bush coupling. The shaft is sealed with a cord-type soft seal. The elbow design of the body allows direct installation of the pump on the pipeline.