Pentair C Series 5 HP Bronze Impeller High Head CHK-50 073828

Pentair C Series 5 HP Bronze Impeller High Head CHK-50 073828

Restore rated flow in a Pentair C Series commercial bronze pump with the genuine OEM 073828 impeller. This closed bronze impeller is the high-head 5 HP impeller for the CHK-50 pump, built for continuous commercial pool duty.

🚩 PRO TIP: Confirm your pump is the CHK-50 high-head model before ordering — the medium-head impeller for this horsepower is a different part number, and the C Series impellers are not interchangeable across horsepower sizes. Impeller replacement is a qualified-technician job: shut off power and replace the shaft seal whenever the pump is opened.

PRODUCT FEATURES & SPECIFICATIONS:

• Brand: Pentair
• MPN: 073828
• Type: Pool Pump Parts
• Part: Impeller, closed design, high head, 5 HP
• Fits: Pentair C Series commercial bronze pumps: CH-50, CHK-50, and CHKL-50
• Material: Bronze
• Phase: 1-phase and 3-phase configurations
• Cross-Reference: Catalog reference 35-110-4126; position 15 in the C Series parts diagram
• Weight: 4.6 lb

FREQUENTLY ASKED QUESTIONS:

• Which pumps does the Pentair 073828 impeller fit? The Pentair 073828 fits Pentair C Series commercial bronze pumps: CH-50, CHK-50, and CHKL-50.
• Is the Pentair 073828 a medium-head impeller? No — the Pentair 073828 is the high-head 5 HP impeller; the medium-head impeller for this size is a separate part number.
• What is the Pentair 073828 impeller made of? The Pentair 073828 is a closed impeller cast in bronze for commercial pump service.

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