The bearing components of the diesel long shaft deep well pump are designed with a double rolling bearing arrangement. In contrast, many manufacturers' long-shaft fire pumps typically utilize only a thrust bearing, which must bear both the rotor's weight and the axial force of the pump. This configuration does not adequately address the radial force, often resulting in significant vibrations during operation, which can lead to accelerated bearing wear, loosening of the packing gland, and water leakage. In contrast, the XBC series long-axis fire pumps feature a deep groove ball bearing positioned above the thrust bearing, providing radial support for the entire rotor assembly. This innovative design effectively balances both axial and radial forces, ensuring smoother and more dependable pump operation.
HRZL is willing to customize the pump functions based on your actual needs, striving to satisfy every customer. Our quality assurance department strictly implements the quality inspection process to ensure the reliability of the pump.
