Pentair 070227 Medium Head Impeller 7-1/2HP for C Series Pump
The 070227 Medium Head Impeller is designed specifically for Pentair C Series pumps rated at 7‑1/2 horsepower. Its medium head design strikes a balance between maximum flow and optimum pressure, ensuring efficient water circulation and even distribution. This replacement part is ideal for replacing worn or damaged impellers in both single-phase and three-phase commercial bronze pump models.
Key Features & Benefits
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OEM Quality & Exact Fit: Manufactured to Pentair’s exact specifications, this impeller is a direct-fit replacement for models such as the CM‑75 (single phase), CMK‑75, and CMKL‑75 (three phase). Its precision design guarantees compatibility and optimal performance within your C Series pump system.
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Medium Head Design: The medium head configuration is engineered for balanced operation. It is designed to produce a controlled flow rate and maintain necessary system pressure without overloading the motor, thus helping to extend the overall life of your pump.
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Durable Construction: Often constructed of high-quality materials such as bronze, the impeller is built to resist corrosion and wear. Its robust design is essential for maintaining the efficiency of water circulation and ensuring that pool filtration systems perform consistently.
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Enhanced Efficiency: Replacing a deteriorated impeller with this OEM component helps maintain proper water flow, ensuring that filtration systems operate at peak efficiency. This can contribute to improved water clarity and reduced maintenance costs over time.
Technical Specifications
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Compatibility:
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Fits Pentair C Series pumps rated at 7‑1/2HP
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Compatible with single-phase (e.g., model CM‑75) and three-phase (e.g., CMK‑75, CMKL‑75) commercial bronze pump models
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Design Details:
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Head Type: Medium Head
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Number of Vanes: Typically features 8 vanes (closed face design)
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Dimensions: Approximately 5‑1/2 inches in length and width with a height of about 3‑1/4 inches (exact measurements may vary slightly by manufacturer)
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Material:
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Constructed of durable, corrosion-resistant material (bronze or similar), ensuring longevity even in demanding pool environments
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Applications & Considerations
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Performance Restoration: Ideal for replacing worn impellers, this component helps restore original pump performance. Regular replacement as part of preventative maintenance can reduce strain on the pump motor and prolong the system’s lifespan.
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Ease of Installation: Being an OEM replacement, the 070227 impeller is designed to be a drop‑in solution. It is recommended to follow proper installation procedures, including checking shaft alignment and gasket integrity, to ensure reliable operation.
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System Efficiency: Maintaining the correct impeller is critical for achieving the designed flow and pressure levels of your pool filtration system. This, in turn, helps maintain clear water and efficient chemical distribution throughout the pool.
Used On
- Purex C Series® High Performance Pumps CM-75/ CMK-75/CMKL-75 7.5HP 1PH 3PH Medium Head
