PR Reverse Circulation Chemical Pump

Product Advantages

The P-series electric pump is a new generation pump that has undergone continuous refinement and improvement, designed according to international standards. It features a maximum operating flow of 1200 m³/h, a maximum head of 600 m, a temperature range of -120 to 350°C, and a maximum system design pressure of 20 MPa.

① Long service life: The combination of an automatic hydraulic thrust balancing system and silicon carbide bearings ensures high durability.

② High efficiency: Optimized motor design and advanced hydraulic research deliver excellent energy efficiency.

③ High reliability: Advanced processing technology, high-end CNC equipment, and comprehensive testing ensure stable and consistent product quality.

④ Equipped with bearing wear monitoring for online surveillance and automated control.

⑤ Secondary sealed casing ensures environmental and on-site safety under accident conditions.

Features and Applications

The electric pump integrates the motor and pump into a single unit. The inner surface of the stator and the outer surface of the rotor are encapsulated with a thin-walled non-magnetic corrosion-resistant metal cylinder,

completely isolating the stator windings and rotor core from the conveyed medium, preventing corrosion by the fluid. Additionally, the impeller is directly mounted on the rotor's shaft extension, and the entire rotor is submerged in the conveyed liquid. With no rotating parts exposed to the external environment, it features an absolutely leak-free structure, offering the following advantages:

① Completely leak-free, making it suitable for conveying liquids harmful to humans, flammable liquids, valuable liquids, and corrosive liquids.

② Fully isolated from external air, making it ideal for conveying liquids that deteriorate upon contact with external gases.

③ Absence of shaft seals allows it to handle high-pressure systems, high-melting-point liquids, high-temperature liquids, and low-temperature liquids.

④ No lubrication required, preventing contamination of the conveyed liquid and eliminating the hassle of oil injection and drainage.

⑤ Motor and pump are coaxial and integrated, resulting in compact size, light weight, small footprint, and easy disassembly for inspection.

⑥ The motor uses water cooling or natural cooling, with no fan, ensuring low vibration and noise during operation.