
OGGIN Pun Series
The PUN series centrifugal pumps are industrial-grade products specifically engineered for durability and high-efficiency operation. Featuring a high-temperature resistant mechanical seal structure and wear-resistant premium materials, this series incorporates high-temperature bearings and wide-voltage motor designs to ensure stable, safe, and reliable performance even under demanding conditions.
1.1kw
26m
12m³/h
Advantages of Centrifugal Pump
High-Temperature Resistant Mechanical Seal - Equipped with a high-temperature resistant mechanical seal, the centrifugal pump utilizes specialized materials and construction to effectively withstand high-temperature erosion. This prevents medium leakage under elevated conditions, ensuring stable equipment operation.
Wear-Resistant Quiet Impeller - By selecting wear-resistant materials and optimizing the structure of flow-through components, the centrifugal pump minimizes erosion from medium impact. This achieves long-lasting wear resistance, reduces maintenance and replacement costs, and enhances pumping efficiency.
Multi-Layer Safety Protection -The centrifugal pump incorporates comprehensive safety and reliability design across structural, electrical, and safety accessory aspects. It handles abnormal operating conditions to prevent equipment damage and personnel injury, making it suitable for industries with high safety requirements.
High-Temperature Bearing Design - Equipped with high-temperature bearings and optimized lubrication systems, centrifugal pumps withstand extreme temperatures, ensuring reliable bearing operation under high-heat conditions and extending overall service life.
Electrostatic Coating and Wide Voltage Range - Featuring electrostatic coating for corrosion resistance and aesthetic appeal, these pumps operate stably across fluctuating voltages, enhancing adaptability and reliability.

Product Selection

Application Fields
1. Industrial Applications
Chemical and Petroleum Industries:
Utilizes high-temperature and corrosion-resistant materials for the safe transportation of corrosive, flammable, and explosive media.
Power Generation Industry:
Meets high-lift and high-flow requirements, suitable for boiler feedwater and cooling water circulation systems.
2. Building Systems
Water Supply Systems:
Provides stable pressurized water supply and hot water circulation for high-rise buildings, achieving over 30% energy savings through variable frequency technology.
Fire Protection:
Ensures adequate water pressure for fire hydrants and sprinkler systems, fully compliant with fire safety regulations.
3. Municipal Engineering
Water Supply and Drainage:
Used for sewage lifting and potable water conveyance, with large pumping stations capable of daily processing over 100,000 cubic meters.
Water Conservancy Projects:
Serves agricultural irrigation and inter-basin water transfer, achieving high-flow water conveyance through axial flow and centrifugal pump combinations.
4. Residential Applications
Home Water Supply:
Suitable for villa pressure boosting systems and solar hot water circulation, featuring quiet operation and intelligent control via compact pumps.
Landscape irrigation:
Automatic sprinkler systems with variable frequency flow regulation achieve over 50% water savings.




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