Multiquip 0203050003 Impeller - OEM Replacement Part for Submersible Trash Pumps

The impeller is the critical rotating component that moves water through your submersible pump, generating the pressure and flow needed for dewatering applications. In the ST3050D submersible trash pump, this ductile iron impeller works with a vortex design to deliver up to 264-270 gallons per minute at a maximum head of 86 feet (26.2 meters). Proper impeller clearance should be maintained between 0.012-0.025 inches (0.304-0.635 mm) for optimal performance.

Signs that your impeller needs replacement include reduced flow rate, decreased pumping capacity, unusual vibration during operation, or visible wear from handling solids up to 2 inches in diameter. The impeller operates at 3,550 RPM and is designed to handle liquids up to 104°F in demanding construction site drainage, excavation dewatering, well casing applications, and flooded basement pumping. This ductile iron construction provides excellent durability against the abrasive conditions common in trash pump applications while resisting corrosion in submersible environments.

Compatible with the following Multiquip models:

• ST3050D Submersible Trash Pump

Genuine Multiquip OEM part, sold by an authorized dealer.