The Pentair 072930 diffuser assembly is a replacement internal pump component designed for IntelliFlo i1 1 HP variable speed pool pumps. Installed between the impeller and pump housing, the diffuser directs water flow and converts velocity into pressure to support efficient pump operation. Its precision-molded design helps maintain proper hydraulic performance and consistent circulation within compatible IntelliFlo pump systems.

────────────────────────────────────────

Key Features

• Replacement diffuser assembly designed specifically for Pentair IntelliFlo i1 1 HP variable speed pool pumps.
• Guides high-velocity water leaving the impeller to convert flow energy into pressure for efficient circulation.
• Precision-molded design ensures proper alignment with the impeller and pump housing components.
• Supports consistent hydraulic performance and helps maintain designed pump flow rates.
• Durable composite construction withstands continuous operation in pool circulation environments.
• Ideal replacement component during pump maintenance when diffusers become worn, cracked, or damaged.

────────────────────────────────────────

Product Overview

The Pentair 072930 diffuser assembly is a critical hydraulic component used in IntelliFlo i1 1 HP pool pumps. Positioned directly over the pump impeller, the diffuser channels water flow leaving the impeller and directs it into the pump volute. This process converts velocity into pressure, allowing the pump to deliver efficient and stable water circulation throughout the pool system.

Designed for proper fitment with IntelliFlo i1 pump models, the diffuser helps maintain the correct internal flow geometry required for optimal pump efficiency. Replacing a worn or damaged diffuser can restore pump performance, reduce hydraulic turbulence, and help maintain reliable circulation in residential pool and spa systems.