Water Pumps
Shop replacement water pumps for residential, commercial, industrial and portable evaporative coolers. Also commonly called swamp cooler pumps, these pumps circulate water from the cooler reservoir to the distribution system, keeping the cooling pads or rigid media properly saturated for efficient evaporative cooling.
Our selection includes standard and low-profile cooler pumps, OEM-style submersible pumps, industrial-capacity pumps and automatic purge pumps, along with pump baskets, hoses and related accessories. Available models include pumps for Champion, MasterCool, AdobeAir, Phoenix Manufacturing, Aerocool, Hessaire and other evaporative cooler brands.
Before ordering, compare the pump voltage, cooler capacity or CFM rating, outlet size, power connection and physical dimensions with the original pump. For model-specific replacements, confirm the cooler model number and manufacturer part number whenever available. You can also use our Evaporative Cooler Parts Diagrams by Model to help identify compatible replacement parts.
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PMI 7,000 CFM Low-Level Evaporative Cooler Water Pump - 115V
$59.99Low-level water pump for compatible Aerocool and other Phoenix Manufacturing evaporative coolers. Listed cooler capacity: 7,000 CFM Voltage: 115V Existing part references: LSP-93 and 5-6-34$59.99 -
Dial 4,000–8,500 CFM Evaporative Cooler Water Pump - 115V, MasterCool Replacement
$40.99Dial 115V replacement water pump for compatible 4,000–8,500 CFM MasterCool and listed Portacool applications. 8500 CFM Evaporative Cooler Replacement Pump - 115V This 115-volt replacement water pump...$40.99 -
Evaporative Cooler Water Pump Mesh Filter Basket
$2.56Mesh filter basket helps keep debris out of an evaporative cooler water pump. Mesh Pump Basket Filter's debris out of cooler pumps. Recommended with any new pump purchase that doesn't come with one.$2.56 -
Dial Power-Clean Evaporative Cooler Purge Pump Kit - 115V
$74.97Replacement component for compatible evaporative cooler water systems. Replaces Clean Machine part # CM120A Purges cooler of mineralized water every 8 hours of operation. Has piggyback plug to use...$74.97 -
Dial 11,000 CFM Evaporative Cooler Water Pump - 115V
$43.67Dial replacement water pump for compatible residential evaporative coolers rated up to 11,000 CFM. Match voltage, pump fit and water-distribution requirements before ordering. Cooler capacity...$43.67 -
Dial 25,000 CFM Industrial Evaporative Cooler Water Pump - 115V
$79.70Dial replacement water pump for compatible evaporative coolers. Match voltage, fit and water-distribution requirements before ordering. 25,000 cfm 115 volt water pump for industrial evaporative...$79.70 -
Hessaire 11,000 CFM Submersible Evaporative Cooler Pump - MC91, MC92 & M350
Hessaire
$66.99Hessaire submersible replacement pump supplies water to cooling media in compatible MC91, MC92 and M350 evaporative coolers. Hessaire replacement submersible pumps are engineered to deliver the...$66.99 -
Hessaire Submersible Evaporative Cooler Pump for MC61 & MFC6000
$31.99Replacement submersible pump for the listed Hessaire evaporative coolers. Hessaire Pump fits Models: MFC6000, MC61A, MC61M, MC61V$31.99 -
Dial 1/2 in. ID Vinyl Evaporative Cooler Pump Hose - 5 ft.
$5.01Clear vinyl hose carries water from the pump to the distributor in compatible evaporative coolers. Inside diameter: 1/2 inch Length: 5 feet per Dial part 4372 Listed pump applications:...$5.01 -
Swamp Cooler Purge Pump 240 Volt 1543
$86.31This drain pump automatically replaces the stale, dirty water in the evaporative cooler with fresh, clean water every six hours the cooler is in continuous operation. Mineral deposits, algae and...$86.31 -
Dial 11,000 CFM Evaporative Cooler Water Pump - 230V
$49.99Dial replacement water pump for compatible evaporative coolers. Match voltage, fit and water-distribution requirements before ordering. Replacement pump for Adobeair Mastercool part #CP480B, CP480A,...$49.99 -
Dial 25,000 CFM Industrial Evaporative Cooler Water Pump - 230V
$81.89Dial replacement water pump for compatible evaporative coolers. Match voltage, fit and water-distribution requirements before ordering. 25,000 cfm 230 volt water pump for industrial evaporative...$81.89