The Waterway 310-4030 Impeller is a replacement component designed for use with 2 HP HiFlo pool pump models. This impeller converts motor shaft rotation into hydraulic energy, producing the necessary water flow for efficient circulation and filtration. Engineered for proper fit and balanced performance in HiFlo pump assemblies, it restores flow characteristics when replacing a worn, cracked, or damaged impeller in compatible systems.

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Key Features

• Designed specifically for 2 HP Waterway HiFlo pump models.
• Converts motor rotation into pressurized water flow for circulation and filtration performance.
• Precision-molded and balanced to support smooth, stable pump operation.
• Durable construction resists heat, pressure, and pool chemical exposure.
• Direct replacement for worn, degraded, or damaged impellers.
• Helps restore hydraulic efficiency and proper system flow rate.

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Product Overview

The Waterway 310-4030 Impeller is a critical wet end component used in 2 HP HiFlo pool pump systems. Positioned within the pump housing, the impeller draws water through the inlet and accelerates it outward toward the discharge port, generating the pressure necessary for effective circulation and filtration. Proper impeller sizing and balance are essential to maintain hydraulic performance and protect overall pump efficiency.

Over time, impellers may deteriorate due to debris ingestion, cavitation, or prolonged exposure to chemically treated water, leading to reduced flow and increased strain on the pump motor. Replacing the impeller with the correct 2 HP HiFlo assembly restores designed flow characteristics and supports reliable, long-term pump operation when installed with compatible shaft seals and housing components.