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The Dial 7590 Pigtail Pump Receptacle is a 230-volt replacement connector built specifically for evaporative cooler pump applications. This receptacle uses 18-gauge, 3-wire SPT construction and features 10 inches of lead length, giving technicians enough slack for a clean, secure installation. It is designed to match P2-908 style connectors, making it a direct fit for compatible pump setups without the need for additional adapters or modifications.
Evaporative cooler technicians and HVAC service professionals rely on this type of pigtail receptacle to restore safe electrical connections to pump motors. When a pump receptacle becomes worn, cracked, or burned, the entire cooler can lose efficiency or shut down entirely. Replacing the pigtail quickly gets the system back online. The Dial 7590 is built to handle the demands of 230-volt pump circuits, delivering a stable connection that resists heat and wear over repeated use.
The 18-gauge wire rating is appropriate for the current loads typical in evaporative cooler pump circuits. The 3-wire SPT design supports standard grounded configurations, which helps protect both the pump motor and the user. At 10 inches of lead length, there is adequate cord to reach terminal connections inside most cooler housings without excessive slack that could create a hazard. Installation is straightforward for anyone familiar with basic evaporative cooler service. This part fits into a wide range of residential and light commercial evaporative cooling systems that use 230-volt pump motors. Dial Manufacturing has been producing evaporative cooler parts and accessories for nearly 50 years, and this receptacle reflects that long-standing commitment to reliable, field-ready components for cooling system maintenance and repair.
The Dial 7590 Pigtail Pump Receptacle delivers a reliable, code-compatible electrical connection for 230-volt evaporative cooler pumps. Its P2-908 compatible design and 10-inch lead make it a practical drop-in replacement for worn or damaged pump receptacles.
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