Oberdorfer 119MP-1 Bronze Centrifugal Pump End with Monel Shaft
The Oberdorfer Pumps 119MP-1 is a bronze pedestal centrifugal pump end designed for demanding fluid transfer applications where durability and corrosion resistance are essential. Featuring a rugged bronze construction paired with a Monel shaft, this unit is engineered to handle continuous-duty operation in environments where exposure to moisture, chemicals, or marine conditions is common.
This pump end is built for integration with compatible motor systems, delivering reliable hydraulic performance while maintaining smooth, low-maintenance operation. Its sealed bearing design and precision mechanical seal system help extend service life, making it a dependable choice for industrial, HVAC, and marine-related fluid handling systems requiring consistent flow and long-term reliability.
Key Features
- Bronze construction for corrosion resistance and durability
- Monel shaft for enhanced seawater and chemical resistance
- Independent sealed ball bearings for low-maintenance operation
- Mechanical shaft seal for reliable fluid containment
- Designed for pulley-driven centrifugal pump systems
- Quiet and efficient centrifugal pumping action
- Replaceable pump end design (no motor included)
- Suitable for continuous-duty industrial performance
Applications
- Industrial fluid transfer systems
- HVAC circulation and cooling systems
- Marine cooling and raw water pumping
- Light chemical and solvent handling
- General-purpose process pumping systems
- OEM replacement pump assemblies
- Agricultural water movement systems
Specifications
- Pump Type: Bronze pedestal centrifugal pump end
- Shaft Material: Monel alloy
- Inlet/Outlet Configuration: 1-1/4” NPT inlet / 1” NPT outlet
- Seal Type: Mechanical shaft seal (Buna standard type design)
- Bearing System: Sealed, grease-packed ball bearings
- Drive Type: Pulley-driven system
- Operation: Not self-priming, requires flooded suction or priming
- Maximum Operating Temperature: Up to 212°F (standard configuration)
FAQ
Q1: Is the Oberdorfer 119MP-1 self-priming?
No, it is not self-priming and requires flooded suction or proper priming before operation.
Q2: What makes the Monel shaft important in this pump?
The Monel shaft provides high resistance to corrosion, especially in seawater and harsh chemical environments.
Q3: Can this pump end be used without a motor?
Yes, the 119MP-1 is a pump end only and is designed to be paired with a compatible motor or drive system.
Q4: What type of fluids can this pump handle?
It is suitable for water, light oils, and mild industrial fluids depending on seal compatibility.
Q5: Does this pump require regular lubrication?
No, the sealed bearing design is maintenance-free and does not require routine lubrication.
CLRMarine
