The NDL CO2 copper fittings (C19400 high-pressure copper) are specifically designed for use in CO2 Refrigeration and HVAC systems. As one of the industry leaders with their copper fittings, they exceed industry standards for working pressure.
With zero reported failures since 1999, and the quality of their fittings consistently being one step ahead of the competition they are here to fit your needs.
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ASME Standards
NDL ensures copper quality content and strict adherence to meet or exceed ASME B16.22 standards for wall thickness.
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High Burst Pressure
High-pressure copper-iron alloy fittings are tested for actual burst pressure with the results exceeding 3 times the design pressure.
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Brazing Made Simple
The fittings have tight tolerances on the cup side for a stronger joint with the tube and easier brazing.
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Easily Identifiable
Each fitting is marked with “CO2 130 BAR” and OD size for easy field identification. It also aids the contractor in the field once the fitting is removed from the box.
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Poly-Bagged and Clean
NDL poly-bags the fittings before packaging them inside the box. It is important to the refrigeration system to keep the fittings clean; contaminants can cause expensive and destructive malfunctions. This organizational feature also saves time and money when clients count their inventory, they count boxes and not individual fittings.
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Unparalleled One-Year Warranty
Their 1-Year Warranty proves that they have confidence in their fittings and that they can be trusted in the field. Their fittings have had zero reported failures since 1999.
For more specifications and technical data, download the product data sheet, or contact us for more information.