Product Description
Suntec AN67B 7251 4P Pump
Features:
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Wear & tear resistant
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Corrosion resistance
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Excellent performance
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Longer service life
The Suntec AN Oil Pump is the basic model incorporating a pressure regulating valve cut-off.
Oil Pump Type AN Gear Sizes 47-57-67-77-97
Applications -
- Light oil
- One or two -pipe System
- Normally associated with Rapa in-line Solenoid Valve
Versatile and Durable ConstructionFeaturing an aluminum body and steel pump shaft, the Suntec AN67B 7251 4P ensures both reliability and resistance to harsh operating conditions. The use of Viton seals enhances chemical compatibility and endurance, making it well-suited for demanding industrial burner applications.
Efficient Performance for Oil BurnersWith an adjustable pressure regulator and integrated bypass valve, this model maintains optimal fuel delivery and efficient system performance. The pumps self-priming design and external suction capability allow for reliable start-up and consistent oil flow, supporting a range of burner needs.
Installation and Ease of UseThe Suntec AN67B 7251 4P supports both clockwise and counterclockwise rotation, offering flexible integration. Its flange mounting, 3/8 BSP connections, and compatibility with many standard oil burners facilitate hassle-free installation and replacement, streamlining maintenance processes.
FAQs of Suntec AN67B 7251 4P Pump:
Q: How do I install the Suntec AN67B 7251 4P oil pump in my burner system?
A: To install the Suntec AN67B 7251 4P, use the flange mounting provided and connect the 3/8 BSP inlet and outlet ports to your oil lines. Ensure the drive coupling size matches your motor (8 mm). The pump can be operated in both clockwise and counterclockwise directions, which allows flexibility during integration.
Q: What types of oil can be used with this pump, and what is its ideal viscosity range?
A: This pump is designed for light oil applications with a viscosity range of 212 cSt at 37.8C. Its primarily intended for use with oil burners in industrial settings, ensuring reliable fuel delivery within specified parameters.
Q: When should I use the adjustable pressure regulator feature?
A: The adjustable pressure regulator comes into play when you need to fine-tune the fuel delivery pressure for your burner system. Use it to set the desired discharge pressure up to the maximum of 10 bar, optimizing burner performance and fuel economy.
Q: Where is this pump suitable for use?
A: The Suntec AN67B 7251 4P is ideal for industrial burner systems that require a compact, durable, and efficient fuel oil pump. Its design is compatible for OEM or replacement use across a wide variety of oil burners.
Q: What are the benefits of the self-priming and external suction features?
A: The self-priming capability allows the pump to operate efficiently without manual priming, while external suction permits flexible placement of the feed line. These features enhance reliability during start-up and allow easy adaptation to different installation scenarios.
Q: How does the integrated bypass valve function in this pump?
A: The built-in bypass valve prevents overpressure by diverting excess oil back to the inlet or tank, protecting both the pump and the burner system from damage and ensuring continuous, stable operation.
Q: What makes this pump interchangeable with many burners?
A: Its standard head and caliber, 3/8 BSP connectors, and adaptable mounting design allow compatibility with numerous OEM burners and systems, making it a versatile choice for manufacturers, service engineers, and replacement needs.
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