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The DIAL 7589 is a pigtail pump receptacle designed to connect standard 115-volt cooler pumps in evaporative cooling systems. Built with an 18-gauge, 3-wire SPT configuration and 10-inch leads, it provides a secure electrical connection for reliable pump operation. The receptacle is compatible with P2-907 style fittings, making it a direct-fit solution for both new cooler installations and pump replacement service calls. Licensed HVAC technicians and evaporative cooler service pros keep this part on hand for quick turnaround on swamp cooler pump circuits.
This pigtail receptacle is used in residential and light commercial evaporative cooler applications where the pump requires a secure 115-volt hardwired or plug-in connection. It fits common swamp cooler pump configurations and is suited for both seasonal startups and mid-season pump replacements. The 10-inch lead length gives enough working room for standard cooler cabinet access without requiring extension wiring in most installs.
Designed for use with P2-907 style receptacles on standard 115-volt evaporative cooler pump assemblies. Suitable as an OEM-style replacement pigtail for residential evaporative cooler pump circuits.
Installation should be performed by a qualified HVAC technician or licensed electrician familiar with evaporative cooler wiring. Always disconnect power to the cooler at the circuit breaker before removing or connecting any pump wiring. Verify lead connections are secure and insulation is undamaged before restoring power. Work should comply with applicable NEC requirements for appliance wiring and receptacle connections.
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