Mepco S2771RA 1/2HP 3-Phase Motor 460V 3450RPM 56J Frame

The Mepco S2771RA is a 1/2 horsepower three-phase electric motor designed as a replacement motor for Mepco (formerly Dunham-Bush) condensate return pumps, vacuum heating systems, and boiler feed applications. This industrial-grade motor features open drip-proof (ODP) construction with a 56J frame for reliable performance in demanding HVAC and hydronic system environments.

Key Specifications:

• Horsepower: 1/2 HP
• Voltage: 460V
• Phase: 3-Phase
• Speed: 3450 RPM
• Frame Size: 56J
• Motor Type: Open Drip-Proof (ODP)

Applications:

• Replacement motor for Mepco CRV and CRVD condensate return pump systems
• Compatible with Mepco/Vent Rite E-3 and C-5 vacuum condensate return pumps
• Suitable for AWCHV and AWCHVD boiler feed systems
• Used with G5V and G6V series pump models

This motor is engineered for use in commercial and industrial heating, ventilating, and air conditioning systems. The 56J frame design ensures proper mounting compatibility with Mepco close-coupled and in-line centrifugal pumps. When replacing the motor, compatible seal kits such as ML11763 may be required depending on the pump model.