Oberdorfer N7000L Bronze Gear Pump with Packfit Seal
The Oberdorfer N7000L represents a premier solution for industrial fluid transfer applications where reliability and consistent performance are essential. This bronze gear pump features a robust rotary gear design engineered to deliver 19.8 gallons per minute with exceptional precision, making it ideal for transferring high-viscosity fluids, oils, and other demanding applications. The pedestal-mounted configuration provides stability and ease of installation across various industrial environments, from marine vessel operations to land-based industrial processing systems.
With 3/4-inch NPT threaded ports and a maximum suction lift capability of 20 feet, the N7000L accommodates flexible installation scenarios while maintaining sealed-bearing protection and durability. The Packfit seal configuration ensures reliable fluid containment without sacrificing performance, while the bronze construction provides superior resistance to corrosion and extended service life. This pump is designed to handle continuous-duty applications requiring steady flow rates and dependable operation in both salt water and fresh water environments, as well as industrial fluid handling systems.
The N7000L's precision-engineered internal gears work in harmony to provide smooth, pulsation-free operation that protects downstream equipment from pressure spikes and damage. Whether deployed in marine applications, industrial pumping stations, or specialized fluid transfer systems, this pump delivers the consistent performance and reliability that professionals demand from a premium-quality rotary gear pump solution.
Key Features:
- Bronze construction provides superior corrosion resistance and extended operational life
- Rotary gear design delivers smooth, consistent flow without pulsation
- Pedestal-mounted configuration ensures stable installation and easy integration
- Packfit seal system maintains fluid integrity and prevents leakage
- Maximum suction lift of 20 feet enables flexible installation options
- Sealed bearing design protects internal components from fluid contamination
- 3/4-inch NPT ports provide industry-standard fluid connections
- Precision-engineered gears ensure reliable operation under demanding conditions
Applications:
- Marine vessel fuel and lubricant transfer systems
- Industrial oil circulation and transfer operations
- High-viscosity fluid pumping and handling
- Bilge water and fluid management systems
- Industrial manufacturing fluid supply systems
- Agricultural equipment hydraulic fluid transfer
- Recreational watercraft fuel system pumping
- General industrial continuous-duty fluid transfer
Specifications:
- Model Number: N7000L
- Flow Rate: 19.8 gallons per minute
- Port Size: 3/4-inch NPT
- Maximum Suction Lift: 20 feet
- Construction Material: Bronze
- Pump Type: Rotary Gear
- Mount Type: Pedestal
- Seal Configuration: Packfit
- Bearing Type: Sealed
- Application Class: Industrial and Marine
- Duty Cycle: Continuous
Frequently Asked Questions
Q: What types of fluids can the Oberdorfer N7000L pump handle?
The N7000L is engineered to efficiently pump high-viscosity fluids including mineral oils, lubricating oils, fuel, and other similar industrial liquids. Its rotary gear design makes it particularly effective for applications requiring the transfer of thicker fluids that would challenge centrifugal pump designs. The bronze construction ensures compatibility with most industrial and marine fluids while resisting corrosion from salt water environments and specialized fluid additives.
Q: What does the Packfit seal configuration mean for pump operation and maintenance?
Packfit sealing refers to a packing-based seal system that maintains fluid integrity while allowing for straightforward maintenance and replacement. This configuration provides reliable fluid containment throughout the pump's operational life while being more economical than complex mechanical seal systems. The design simplifies maintenance procedures and reduces downtime when seal service becomes necessary, making it an excellent choice for industrial operations requiring cost-effective reliability.
Q: Can the N7000L be used in both marine and non-marine industrial applications?
Yes, the Oberdorfer N7000L is a versatile pump suitable for both marine and land-based industrial fluid transfer applications. While the bronze construction and sealed bearing design make it excellent for marine environments with salt water exposure, its robust engineering equally serves industrial manufacturing, agricultural operations, and other continuous-duty fluid handling systems. The 19.8 gpm flow rate and 20-foot suction lift capability make it adaptable to diverse pumping scenarios.
Q: What installation considerations should I make for the N7000L in a new system?
The pedestal-mounted design of the N7000L requires proper foundation support and alignment with your system's inlet and discharge lines. The 3/4-inch NPT ports accommodate standard industrial piping connections, and the 20-foot maximum suction lift capability allows flexible placement relative to your fluid source. Proper priming before initial operation ensures optimal performance, and maintaining adequate inlet pressure prevents cavitation that could reduce efficiency.
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