NUCALGONNUCAL405051 NUCAL-4050-51 Fluorescent Leak Dye

Product Description

The NUCALGONNUCAL405051 NUCAL-4050-51 is a fluorescent leak detection dye formulated for air conditioning and refrigeration systems. Technicians inject it directly into the system to locate refrigerant leaks anywhere in the circuit. The dye is compatible with all commercially available oils, making it a versatile choice for a wide range of system types and refrigerants. A UV or fluorescent leak detection lamp is used to identify the dye at the leak point, allowing for fast, accurate diagnosis without extensive disassembly.

This dye is suited for residential and commercial HVAC-R applications. It works in split systems, heat pumps, packaged units, mini-splits, and microchannel coil systems. The injection method allows service technicians to add the dye with the system operational, minimizing downtime during diagnosis. It is appropriate for use by licensed HVAC-R technicians performing leak detection as part of routine service or refrigerant charge troubleshooting.

Key Features

• Fluorescent formula visible under UV or fluorescent inspection lamp
• Compatible with all commercially available refrigeration oils
• Suitable for split systems, heat pumps, packaged units, mini-splits, and microchannel coils
• Injectable into an operating system for fast leak location
• Designed for use across a broad range of refrigerants and system configurations

Compatibility

Compatible with split systems, heat pumps, microchannel coils, packaged units, and mini-splits using all commercially available oils.

Installation Notes

Installation and use should be performed by a licensed HVAC-R technician in accordance with applicable refrigerant handling regulations and EPA Section 608 requirements. Inject the dye using an approved dye injector tool sized for the system. Use a compatible UV or fluorescent lamp to inspect for leak points after the dye has circulated through the system. Follow the manufacturer's dosage guidance to avoid over-treatment.

Technical Specifications

• Type: Leak Detector
• Application: Air Conditioning and Refrigeration Systems

Standard Information

• Brand: NUCALGONNUCAL405051
• Manufacturer Part Number: NUCAL-4050-51