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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Dial 5,500 CFM Evaporative Cooler Water Pump - 115V
$35.27Dial replacement water pump for compatible evaporative coolers. Match voltage, fit and water-distribution requirements before ordering. Replaces Adobeair Mastercool Pump EP150, EP150A, EP150B,...$35.27 -
PMI Custom-Clean Evaporative Cooler Drain Pump Controller - 115/120V
$26.99PMI Custom-Clean controller operates an additional drain pump to provide programmable cleaning cycles for a compatible evaporative cooler. For 115/120V pumps only Requires an extra water pump, not...$26.99 -
Replacement Evaporative Cooler Water Pump for Dial PEC-A-1300
$29.99Replacement water pump for compatible Dial mobile evaporative coolers. Pump for PEC-A-1300$29.99Qty in Cart: 0Quantity:Price:$29.99Subtotal: -
15,000 CFM Industrial Evaporative Cooler Water Pump - 230V, 5/8 in. Outlet
$62.99Industrial water pump for compatible evaporative coolers. Match voltage, pump fit and hose requirements before ordering. Listed cooler capacity: 15,000 CFM Listed voltage: 230V Hose outlet: 5/8 inch$62.99 -
15,000 CFM Industrial Evaporative Cooler Water Pump - 115V, 5/8 in. Outlet
$59.99Industrial water pump for compatible evaporative coolers. Match voltage, pump fit and hose requirements before ordering. Listed cooler capacity: 15,000 CFM Listed voltage: 115V Hose outlet: 5/8...$59.99 -
Evaporative Cooler Pump Hose Restrictor Clamp - Water Flow Control
$2.89Restrictor clamp regulates water flow through a compatible evaporative cooler pump hose. Adjusting excessive flow helps limit water splashing from drip trays and cooling media onto other cooler...$2.89 -
1/2 in. Evaporative Cooler Bleed-Off Tee Kit - Two Clamps
$2.54Bleed-off tee kit connects to a compatible evaporative cooler pump hose to continuously replace a portion of cooler water and help reduce mineral buildup. Includes 1/2-inch bleed tee Includes two...$2.54 -
PMI Programmable Evaporative Cooler Purge Pump - 120V
MSRP: $84.81$75.00PMI programmable drain pump periodically purges reservoir water from a compatible evaporative cooler to help reduce mineral buildup. Listed voltage: 120V Selectable purge frequency: every 2, 4, 6 or...MSRP: $84.81$75.00 -
Dial 4,000–8,500 CFM Evaporative Cooler Water Pump - 230V, MasterCool Replacement
$47.03Replacement water pump for compatible MasterCool evaporative coolers rated 4,000–8,500 CFM. Includes an elbow extension kit for the short MasterCool pump hose. Voltage: 230V Replaces MasterCool...$47.03 -
Dial Evaporative Cooler Pump Mounting Bracket for MasterCool & Arctic Circle
$3.00Replacement pump mounting bracket for compatible MasterCool and Arctic Circle evaporative cooler installations. Application: pump mounting Listed equipment brands: MasterCool and Arctic...$3.00 -
PMI 7,000 CFM Low-Level Evaporative Cooler Water Pump - 230V
MSRP: $69.95$60.00Low-level water pump for compatible Aerocool and other Phoenix Manufacturing evaporative coolers. Listed cooler capacity: 7,000 CFM Voltage: 230V Existing part references: LSP94 and 5-6-44MSRP: $69.95$60.00 -
Aftermarket Submersible Pump with Connector for Portacool Jetstream and Classic
$159.00Aftermarket Submersible Pump with Connector for Portacool Jetstream and Classic.Specifications and Included PartsAftermarket submersible replacement pump with connector for the listed Portacool...$159.00