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This is a Final Sale item and cannot be returned or refunded. Exceptions apply for damaged or defective items.
This product weighs 60 lb each and will be shipped via LTL carrier. A lift gate option will be added free of charge for your convenience.
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Uniweld NV1 is a flow indicator designed for nitrogen purging during the brazing of copper tubing in air conditioning and refrigeration systems. With a clear flow indicator label and an adjustable valve, this tool regulates low nitrogen gas flow effectively. The aluminum body contains a bright orange float ball which provides a visible confirmation of nitrogen flow.
This product enhances the brazing process by ensuring that nitrogen effectively displaces oxygen within the tubing. The float ball allows technicians to ensure that nitrogen is flowing by observing its movement in the tube.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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