Multiquip 0203050268 Bracket A Motor - OEM Replacement Part for Submersible Trash Pumps

The Motor Bracket A secures and positions the 5 HP industrial-grade motor assembly within the ST3050D submersible trash pump housing, maintaining precise alignment between the motor and impeller while supporting the weight of the entire motor assembly during operation. This cast component is critical for maintaining proper motor positioning within the narrow 10.2-inch diameter pump casing and ensures correct impeller clearance of 0.012-0.025 inches.

Designed specifically for the ST3050D's heavy-duty 5 HP motor that operates at 3,550 ±30 RPM, this bracket must withstand continuous submersion while supporting the motor through Class F insulation and double dip/bake motor insulation process. The bracket works in conjunction with the industrial steel/cast iron pump casing design to provide both structural integrity and heat dissipation for motors running at 14.2 amps (230V) or 7.1 amps (460V). Proper motor mounting is essential for maintaining the dual sealed, lubricated motor bearings and preventing premature wear on the Type 21 oil bathed dual silicon carbide mechanical seals.

Compatible with:

• Multiquip ST3050D 3-inch Submersible Trash Pump

Genuine Multiquip OEM part, sold by an authorized dealer.