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The main function of the pump cover is to seal and tighten. Ensure the normal work of the oil pump and no oil leakage. Therefore, the pump cover has good flexibility and good alignment.
The pump body is composed of water suction chamber and pressurized water chamber. The inlet of the water suction chamber and the outlet of the pressurized water chamber are the pump inlet flange and outlet flange, which are used to connect the inlet pipe and the outlet pipe. A water discharge hole is arranged at the bottom of the shell, and the square-head bolt is used to plug the water. And the water accumulated in the pump is discharged after the machine is shut down to prevent the corrosion of parts in the pump and the freezing of the pump body in winter. The pump body is made of cast iron or cast steel, and the inner surface is required to be smooth to reduce the hydraulic loss.
Material: RG5 Weight range: 10-500kg
Castings of such material have good abrasion resistance and corrosion resistance, easy processing, good castability and air tightness.
The casting is assembled with pump body, and the material standard complies with EN1982:1998.
Material: RG5, C95800 Weight range: 10-800kg
Castings of such material have good abrasion resistance and corrosion resistance, easy processing, good castability and air tightness. The castings are applied in the shipbuilding industry.
The material standard complies with EN1982:1998, ASTM B148.
Wuxi Dongao is one of the professional manufacturers and suppliers of supply american standard-compliant materials tin bronze/aluminum bronze/copper alloy/c95500 / c95400 / c95800/ c83600 / c87600 water pump castings in China, which is competitive in good corrosion resistance. Welcome to buy or wholesale the high quality products made in China from our factory.