OGGIN Automatic Self-priming Pumps
The OJ series centrifugal pumps feature dry-start technology, utilizing a gas-liquid separation mechanism to automatically vent air from the suction pipe. This enables effortless pumping from low to high elevations, typically achieving a self-priming height of up to 8 meters. With their user-friendly operation and flexible installation, these pumps are widely used in agricultural irrigation, industrial drainage, domestic water supply, and firefighting emergency applications.
1.1kw
55m
6m³/h
Advantages of Self-priming Pump
Intelligent Self-Control - Powered by a microcomputer system, it employs dual flow and pressure sensing technology to monitor pipeline dynamics in real time, ensuring precise and efficient operation.
Dry-Run Protection - The system continuously monitors water supply status. If water flow ceases for over 6 minutes, it automatically cuts power to prevent dry-running risks.
Anti-Stalling Protection - For prolonged idle periods, the system automatically runs for 8 seconds every 72 hours to drain accumulated water, completely eliminating pump stalling hazards.
Delayed Start - After initial power-up, the device delays startup for 3 seconds to effectively buffer current surges, ensuring comprehensive safety for both equipment and personnel.
Protection Rating - IP44
Product Selection
Application Fields
1. Irrigation System
Agricultural Irrigation: Directly draws water from rivers and ponds, offering abundant and flexible water supply. The inlet is equipped with a filter screen that efficiently removes silt and weeds, keeping waterways clean.
Fisheries Application: Widely used for fish pond aeration, water exchange, and sludge removal.
2. Water Supply Boosting
This device is suitable for enhancing water pressure in household pipelines, solar systems, and various water heaters. It delivers stable output, consistently providing a steady water flow to appliances for smooth operation. Its ultra-quiet operation minimizes noise disruption to daily life. Featuring automatic start/stop functionality, it adjusts operation based on water pressure conditions, offering both energy efficiency and convenience.
3. Shallow Well Pumping
Featuring a specialized 8-meter suction lift design, this equipment delivers powerful self-priming capability to effortlessly draw water from shallow wells or reservoir storage tanks. The pumped water meets diverse non-potable needs such as household toilet flushing, yard irrigation, and small-scale agricultural watering, offering high practicality. Important Note: Ensure pipe seals are secure to prevent air leaks that could reduce suction lift.
4. Emergency Drainage
Specifically designed for sudden emergencies like basement leaks, yard flooding, and garage inundation. Its portable structure allows for quick installation and rapid drainage. When using, pay attention to the pump's maximum particle passage capacity to handle wastewater containing impurities.
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