Pentair | 355147 | Challenger High Pressure Pump Impeller | .5 HP Full Rated / .75 HP Up Rated

Pentair | 355147 | Challenger High Pressure Pump Impeller | .5 HP Full Rated / .75 HP Up Rated
Pentair 355147 is a replacement impeller designed for compatible Challenger high pressure pump applications. This internal wet end component mounts within the pump assembly and helps move water through the circulation system during normal operation. It is used for service and repair when the original impeller becomes worn, damaged, or no longer performs correctly in the designated .5 HP full rated or .75 HP up rated configuration.
Key Features
• This impeller is designed for compatible Pentair Challenger high pressure pump applications that require the exact 355147 replacement part number.
• The impeller is intended for .5 HP full rated and .75 HP up rated pump configurations.
• This component functions as the internal water-moving part within the pump wet end assembly.
• Proper impeller fit is important for maintaining the intended hydraulic performance of the existing pump.
• This replacement part is suitable for service work when the original impeller becomes worn, cracked, damaged, or no longer operates as intended.
• The impeller is used in pump repair and rebuild applications where exact horsepower and part-number matching are required.
• Using the correct replacement impeller helps preserve proper fit with the matching diffuser and other wet end components.
• Pentair SKU 355147 should be matched by exact part number for proper compatibility and replacement selection.
Product Overview
The Pentair 355147 Challenger high pressure pump impeller is a replacement internal pump component used in designated Challenger pump assemblies. As part of the wet end, the impeller is responsible for moving water through the pump housing and into the circulation system during normal operation. Because impellers are specific to the pump’s hydraulic design and horsepower configuration, exact part-number matching is important during maintenance and repair.
This replacement part is best used when the original impeller has become worn, damaged, or no longer delivers proper pump performance. Designed for .5 HP full rated and .75 HP up rated Challenger high pressure applications, the Pentair 355147 helps maintain the intended fit of the pump assembly, supports dependable circulation performance, and preserves the serviceability of the existing pump without requiring replacement of the complete unit.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Pentair 355147 is a replacement impeller designed for compatible Challenger high pressure pump applications. This internal wet end component mounts within the pump assembly and helps move water through the circulation system during normal operation. It is used for service and repair when the original impeller becomes worn, damaged, or no longer performs correctly in the designated .5 HP full rated or .75 HP up rated configuration.
Key Features
• This impeller is designed for compatible Pentair Challenger high pressure pump applications that require the exact 355147 replacement part number.
• The impeller is intended for .5 HP full rated and .75 HP up rated pump configurations.
• This component functions as the internal water-moving part within the pump wet end assembly.
• Proper impeller fit is important for maintaining the intended hydraulic performance of the existing pump.
• This replacement part is suitable for service work when the original impeller becomes worn, cracked, damaged, or no longer operates as intended.
• The impeller is used in pump repair and rebuild applications where exact horsepower and part-number matching are required.
• Using the correct replacement impeller helps preserve proper fit with the matching diffuser and other wet end components.
• Pentair SKU 355147 should be matched by exact part number for proper compatibility and replacement selection.
Product Overview
The Pentair 355147 Challenger high pressure pump impeller is a replacement internal pump component used in designated Challenger pump assemblies. As part of the wet end, the impeller is responsible for moving water through the pump housing and into the circulation system during normal operation. Because impellers are specific to the pump’s hydraulic design and horsepower configuration, exact part-number matching is important during maintenance and repair.
This replacement part is best used when the original impeller has become worn, damaged, or no longer delivers proper pump performance. Designed for .5 HP full rated and .75 HP up rated Challenger high pressure applications, the Pentair 355147 helps maintain the intended fit of the pump assembly, supports dependable circulation performance, and preserves the serviceability of the existing pump without requiring replacement of the complete unit.













