Century UST1152 1-1/2 HP Round-Flange Pool Pump Motor

Century UST1152 1-1/2 HP Round-Flange Pool Pump Motor is a genuine Century single-speed replacement motor for compatible pool-pump applications. It provides 1-1/2 HP at 3450 RPM and is built for 115/230V electrical service.

Key specifications

• Manufacturer model: UST1152
• Horsepower: 1-1/2 HP
• Voltage: 115/230V
• Speed: 3450 RPM, single speed
• Frame / mounting: 56J / C-face / round flange
• Service factor: 1.00
• Full-load amps: 18.6/9.3A at 115/230V
• Shaft: 5/8 in stainless-steel threaded shaft
• Enclosure: Open drip proof
• Rotation: Counterclockwise, pump end

Fitment and compatibility

Designed for compatible pool pumps that require a 56J C-face round-flange motor. This motor is commonly used on select Super Pump, Max-Flo, Jacuzzi, and similar pump families, but the exact pump and existing motor nameplate must be verified.

Get local matching help in Peabody, MA

Not sure which motor you need? Bring the old motor or clear photos of its nameplate and pump housing to Budget Pools in Peabody. Our parts team helps pool owners across the North Shore compare the critical fitment details before purchase.

What is included: Motor only. Pump housing, impeller, diffuser, shaft seal, gaskets, wiring, and installation are not included unless specifically stated.

Installation and code notice: Installation should be completed by a qualified professional. Single-speed pool motors may be restricted by state or local energy-efficiency rules, including in California and New York. Confirm current local requirements before ordering or installation.