The Pentair 073831 high head impeller is a replacement hydraulic component designed for C-Series commercial pool and spa pumps. Installed on the motor shaft, the impeller rotates to move water through the pump housing and generate the pressure required for high-capacity circulation systems. Engineered for 15 HP C-Series pump configurations, it supports reliable water movement in demanding commercial pool and industrial water applications.

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Key Features

• Replacement high head impeller designed for compatible Pentair C-Series commercial pool and spa pumps.
• Engineered specifically for 15 HP pump configurations used in high-performance circulation systems.
• Precision vane design converts motor power into hydraulic flow and pressure for efficient water movement.
• Durable molded construction provides strength and resistance to corrosion in demanding pool environments.
• Designed for use with C-Series pump models including CHK-150 and CHKL-150 commercial pumps.
• Ideal replacement component during pump maintenance when restoring proper flow and hydraulic performance.

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Product Overview

The Pentair 073831 high head impeller is a critical internal component used in C-Series commercial pool and spa pumps. Mounted directly to the motor shaft, the impeller spins at high speed to draw water into the pump and push it through the discharge port, creating the hydraulic pressure required for large-scale circulation systems.

Designed specifically for 15 HP high head pump configurations, this impeller supports the high flow and pressure demands typical of commercial pools, water features, and industrial circulation systems. Its precision-engineered vane geometry ensures efficient water movement through the pump housing, helping maintain reliable system performance when replacing worn or damaged pump components.