Evaporative Cooler Pumps

Replacement water pumps for Breezair, Braemar, Coolair, Bonaire, Celair, Brivis and CoolBreeze evaporative coolers, including Fasco JRM28, JRM38 and JRM50 pumps and genuine manufacturer pumps.

The pump lifts water from the tray to the pads. If your cooler blows warm air, the pads look dry or you can hear the pump humming but not running, the pump is the first part to check.

Common questions

How do I choose the right pump?

Match the part number or model on the label of your old pump, or look up your cooler under parts by model. Pumps are sized to the cooler, so a smaller pump may not wet the pads fully.

Can I fit a different brand of pump?

Only if the flow rate, voltage, mounting and outlet match. Universal pumps such as the JRM range fit many coolers, but check the product’s fitment list first.

Why did my pump fail?

The usual causes are scale and debris in the tray, running dry because of a stuck float valve, and age. Cleaning the tray and filter basket each season helps a new pump last.