B1000 Century 5 hp 3450 RPM 56Y Frame 230V Square Flange Pool Motor Century # B1000

B1000 Century 5 HP 3450 RPM 56Y Frame 230V Square Flange Pool Motor

The B1000 is a direct replacement pool motor designed for in-ground pool pumps such as PacFab Challenger, Whisperflo, and Pentair models. It features a 5 horsepower, single-phase motor ideal for reliable pool pump operation.

Key Specifications

• Horsepower: 5 HP
• RPM: 3450
• Voltage: 208-230 V
• Amperage: 19.4 A
• Enclosure: Open Drip Proof
• Frame / Diameter: 56Y Frame - Square Flange
• Shaft Dimensions: 5/8" diameter threaded stainless steel shaft
• Rotation: Counterclockwise (CCW) facing the shaft
• Bearings: Ball Bearings

Product Features & Fitment

This motor includes a 56Y square flange with four non-threaded bolt holes for secure mounting to compatible pool pumps. It is a non-reversible motor with automatic overload protection and a service factor of 1.0. The motor is a direct Pac-Fab replacement for model 35-5705 and matches Century part numbers 7-193410-01 and 193410, as well as equivalents from US Electric (EB850, ASB850) and Dayton (16U411).

Please verify local and state regulations before installation, as this motor does not comply with California Title 20 or New York NYSERDA efficiency standards and may be restricted from shipment or use in those states.

Warranty

• Mechanical Dimensions
• Pool Motor Manual
• Seal Reference Chart