Oberdorfer Bronze Centrifugal Pump Head 1 1/4" x 1" High-Efficiency Fluid Transfer Solution
The Oberdorfer bronze centrifugal pump head 1 1/4" x 1" is engineered for reliable fluid movement in demanding industrial and commercial systems. Built with a corrosion-resistant bronze housing and precision-balanced centrifugal impeller design, it delivers smooth, efficient flow performance under continuous duty conditions.
Designed for compatibility with standard motor-driven configurations, this pump head is widely used in circulation, cooling, and transfer systems where durability and consistent hydraulic performance are critical. Its robust construction supports long service life even in challenging water-based and mildly corrosive environments.
Key Features
- Rugged bronze construction for corrosion resistance and long service life
- Centrifugal impeller design for smooth, quiet, high-efficiency flow
- Standard 1 1/4" NPT inlet and 1" NPT outlet ports
- Compatible with motor-driven pump systems (NEMA-style configurations)
- Mechanical seal system designed for water and light industrial fluids
- Suitable for continuous-duty operation in circulating systems
Applications
- Marine and seawater circulation systems
- Industrial cooling and process water transfer
- HVAC circulation and heat exchange loops
- General-purpose fluid transfer systems
- OEM pumping assemblies and equipment integration
Specifications
- Pump Type: Centrifugal pump head
- Housing Material: Bronze
- Inlet Port Size: 1 1/4" NPT
- Outlet Port Size: 1" NPT
- Seal Type: Mechanical seal (industrial duty)
- Drive Type: Motor-driven (external coupling system)
- Duty: Continuous operation capable under rated conditions
FAQ
Q1 What is the Oberdorfer 109MB pump used for?
It is used for circulating and transferring water and compatible fluids in industrial, marine, and HVAC systems requiring reliable centrifugal flow.
Q2 Is this pump self-priming?
No, it is not self-priming and typically requires flooded suction or proper priming before operation.
Q3 What materials is the pump made from?
It is constructed primarily from corrosion-resistant bronze with stainless steel internal components.
Q4 What type of fluids can it handle?
It is suitable for water, light oils, and mild industrial fluids compatible with bronze and seal materials.
Q5 Can it run continuously?
Yes, it is designed for continuous-duty operation when installed within recommended operating conditions.
CLRMarine
