Product Overview

The Century Centurion Pro CRMHBQ220 Pool Pump Motor is a 2.2 HP, 230V, single-phase replacement motor designed for compatible swimming pool and spa pumps using a Y56Y square-flange mounting configuration.

Operating at 3450 RPM, this motor delivers 2.2 total horsepower (THP) and is built for continuous-duty pool equipment applications. Century's Centurion Pro construction incorporates sealed ball bearings, thermal protection, and protective sealing around critical motor components for dependable operation in demanding pool equipment environments.

The CRMHBQ220 is an excellent replacement option when the existing pump housing, impeller, diffuser, and other wet-end components remain serviceable but the original motor requires replacement.

Ideal For

The CRMHBQ220 may be suitable for pumps requiring:

2.2 THP motor

230V input

Single-phase electrical supply

3450 RPM operation

Y56Y frame

Square-flange mounting

Compatible threaded shaft

Because the same pump family may use several horsepower and impeller combinations, verify the original motor label and pump model before ordering.

Key Features

Century Centurion Pro pool pump motor

SKU: CRMHBQ220

Century Motor Model: HBQ220

2.2 HP

2.2 total horsepower

1.0 service factor

230V operation

Single-phase

3450 RPM

Y56Y frame

Square-flange mounting

Continuous-duty design

Permanent split capacitor motor

Sealed ball bearings

Thermal overload protection

Open drip-proof enclosure

Threaded pool pump shaft

Counterclockwise rotation when viewed from pump end

Designed for compatible pool and spa pumps

Ideal replacement for failed single-speed pump motors

Heavy-Duty Centurion Pro Construction

Century's Centurion Pro series is designed specifically for pool and spa pump applications.

Features include:

• Sealed ball bearings
• Protective motor sealing
• Thermal overload protection
• Durable rolled-steel construction
• Accessible electrical connections
• Continuous-duty operating capability

These features help provide dependable performance in pool equipment-pad environments.

Specifications

2.2 HP / 2.2 THP Motor

The CRMHBQ220 features a rated output of:

2.2 HP × 1.0 Service Factor = 2.2 Total Horsepower

When replacing a pool pump motor, total horsepower is an important specification. A replacement should be matched based on:

• Total horsepower
• Voltage
• Phase
• Frame
• Flange configuration
• Shaft design
• RPM
• Pump impeller requirements

Do not select a replacement motor based only on the advertised horsepower.

Y56Y Square-Flange Design

The CRMHBQ220 uses a Y56Y square-flange configuration commonly found on many modern pool pump wet ends.

The square mounting flange connects directly to the pump's seal plate or housing. Because different manufacturers use several flange and frame configurations, the existing pump and motor should be identified before ordering.

Warranty & Compatibility

Important Installation Recommendation

Whenever a pool pump motor is replaced, the mechanical shaft seal should also be replaced.

Reusing an old shaft seal can allow water to leak along the motor shaft and damage the bearings or internal motor components.

It is also recommended to inspect:

• Pump shaft seal
• Housing O-ring
• Diffuser O-ring
• Impeller
• Diffuser
• Seal plate
• Pump lid O-ring

Use the replacement seal kit specifically designed for the pump wet end.

Customer-Facing Q&A

Q: What horsepower is the CRMHBQ220?
A: The motor is rated at 2.2 HP with a 1.0 service factor, providing 2.2 THP.

Q: What voltage does it use?
A: The CRMHBQ220 operates on 230V.

Q: Is this a single-phase motor?
A: Yes. It is a single-phase, 60 Hz motor.

Q: What speed does it run?
A: It operates at 3450 RPM.

Q: What frame does it use?
A: The motor uses a Y56Y frame.

Q: Is CRMHBQ220 a square-flange motor?
A: Yes. It uses a square-flange pool pump mounting configuration.

Q: What is HBQ220?
A: HBQ220 is the Century motor model associated with SKU CRMHBQ220.

Q: Is this a variable-speed motor?
A: No. This is a single-speed 3450 RPM motor.

Q: Should the shaft seal be changed when replacing the motor?
A: Yes. Replacing the mechanical shaft seal whenever a new pump motor is installed is strongly recommended.