Product Characteristics:

1. High-efficiency Self-priming, Stable Operation: The unit’s powerful self-priming system runs at low temperatures without the need for maintenance, lubrication, or mechanical seals, ensuring long-term stable operation and efficient work.

2. Intelligent P-S-P Switching, Enhanced Efficiency: With an advanced P-S-P automatic switching system, the centrifugal pump automatically enters sleep mode after self-priming and quickly resumes operation when needed, saving time and manpower through intelligent operation.

3. Dry Run Protection, Safe and Reliable: The unique dry run protection system effectively prevents the instant suction pump from burning out, ensuring the unit’s safety and reducing the risk of failures.

4. Efficient Cooling, Extended Lifespan: The efficient cooling system ensures the unit operates at the lowest temperature, extending the lifespan of the EVP self-priming system and reducing costs.

5. Convenient Maintenance, Cost Reduction: With a variable disassembly structure, the vacuum pump cover is easy to remove, and the blades can be easily extracted, facilitating routine inspections and repairs, reducing maintenance costs and time.

6. Non-clogging Impeller, Efficient Operation: The wide-channel impeller design ensures large solid particles pass through easily, preventing clogs and ensuring smoother and more efficient unit operation.

7. Self-draining Function, Stable Operation: The special drain structure pump cover effectively prevents solid particles from jamming the seal spring, ensuring stable unit operation and preventing seal failures.