Braemar Motor Pulley Large 110MM

This Braemar Large 110MM Motor Pulley is a genuine spare part designed to keep your evaporative cooler running smoothly. It’s an essential component for maintaining correct belt tension and fan operation, ensuring efficient airflow through your unit. Anyone who's wrestled a new belt onto a seized or damaged pulley knows the value of a quality, correctly sized replacement.

Designed for Australian conditions, this pulley helps ensure your cooler delivers consistent performance, especially during those long, hot summers.

Best For

• HVAC technicians performing evaporative cooler maintenance.
• Service and repair teams for residential and light commercial cooling.
• Competent DIY owners maintaining their Braemar or Breezair units.
• Stocking essential spare parts for quick repairs.

Compatibility

This motor pulley is specifically designed to suit a range of Braemar and Breezair evaporative cooling units. It's a direct replacement for Seeley Part Number 108063. If you're running a different model, check fittings and specs before ordering.

Features

• Large 110MM Diameter: Provides the correct gearing for fan speed and airflow.
• Adjustable Belt Drive: Allows for precise tensioning of the drive belt for optimal performance and belt longevity.
• Genuine Replacement Part: Ensures compatibility and reliability with Braemar and Breezair evaporative coolers.
• Durable Construction: Built to withstand the demands of continuous operation in evaporative cooling systems.

Technical Specifications

What's in the Box

• 1 x Braemar Motor Pulley Large 110MM (Part/Code: SY108063)

Using It on the Job

1. Always isolate power to the evaporative cooler at the mains switch before beginning any work. Ensure lockout/tagout procedures are followed.
2. Access the motor and fan assembly, typically by removing the side panels or top cover of the cooler.
3. Carefully loosen and remove the old motor pulley, noting the existing belt tension and orientation.
4. Install the new Braemar pulley onto the motor shaft.
5. Refit the drive belt and adjust the pulley as needed to achieve the correct belt tension, ensuring it's not too loose or too tight.
6. Reassemble the unit, restore power, and test the fan operation, listening for any unusual noises or vibrations.

Limitations & Safety Notes

• Always ensure the evaporative cooler's power supply is fully isolated before undertaking any maintenance or replacement work.
• This pulley is specifically for Braemar and Breezair evaporative cooling units. Verify compatibility with your model before installation.
• Incorrect belt tension can lead to premature wear of the belt, pulley, or motor bearings.
• Follow all manufacturer's instructions and Safe Work Australia guidelines for working with mechanical equipment.

Tradie Pro Tip

When replacing a motor pulley, it’s good practice to also inspect the condition of the drive belt and the motor shaft for any wear or damage. Swapping both at once often saves a return trip.

Pair With

Pair this Braemar motor pulley with new evaporative cooler fan belts, a good quality set of spanners, and a belt tension gauge for precise adjustments. You'll find them in our Evaporative Cooler Spares category.