Onga SPN180TP Cast Iron Pressure-Switch Centrifugal Pump for Civil Water Distribution with Twin Impeller

Civil water distribution and industrial pressure boosting benefit from the automatic capabilities of this high-power three-phase pump kit. It utilizes an integrated pressure switch to manage high-head water transfer and distribution tasks across agricultural or industrial networks. The system is designed for clean water applications where a 415v supply is available for heavy-duty automatic operation.

Hydraulic performance includes a maximum head of 65 m and a maximum flow rate of 160 L/Min. This 2.2 kW three-phase unit operates on 415v with a balanced full load current of 5 Amps, providing the high-pressure output needed for automatic irrigation. The three-phase motor configuration ensures dependable operation for large-scale water management.

The hydraulic system utilizes twin brass impellers to build pressure through two centrifugal stages, ensuring high hydraulic lift and quiet operation. This twin-impeller design is optimized for efficiency, allowing the pump to meet high-pressure demands with reliable performance. The unit is rated for clean liquid temperatures up to 90°C, making it suitable for heating and cooling systems.

Built to last, the pump features a heavy cast iron casing and a high-strength stainless steel motor shaft. A professional Ceramic/Graphite/NBR mechanical seal ensures long-term watertight performance during frequent automatic cycles. The IP44 TEFC motor is rated for continuous duty at 2900rpm, providing the reliable power needed for demanding civil and industrial pressure boosting systems.

FEATURES

• Automatic three-phase pressure boosting kit with integrated pressure switch for high-head water distribution in civil and industrial systems.
• Heavy cast iron pump body provides robust structural protection and durability for continuous service in industrial settings.
• Dual brass impeller system offers high-efficiency two-stage pressure boosting for high-head applications.
• Professional-grade Ceramic/Graphite/NBR mechanical seal ensures reliable internal sealing during automatic start/stop operations.
• Powerful 415V three-phase TEFC induction motor rated at IP44 for dependable 50Hz operation in high-demand environments.
• Stainless steel motor shaft construction provides the mechanical strength and corrosion resistance required for high-power transfer.
• Threaded 32mm suction and 25mm discharge connections enable easy integration into large-scale pressurized water networks.
• Specifically engineered for three-phase installations requiring an automatic high-pressure clean water solution.