BFM1015 Coolant pump 02937465 02931391

The BFM1015 engine drives the 02937465 water pump bearing and the impeller to rotate through the pulley, and the coolant in the 02937465 water pump is driven by the impeller to rotate together, and is thrown to the edge of the water pump shell under the action of centrifugal force, generating a certain pressure at the same time, and then flows out from the water outlet or water pipe. At the center of the impeller, the cooling liquid is thrown out and the pressure is reduced. The cooling liquid in the water tank is sucked into the impeller through the water pipe under the action of the pressure difference between the inlet of the pump and the center of the impeller to realize the reciprocating circulation of the cooling liquid.