MalcoEdge™ Nitrogen Purge Tool – NPT
The MalcoEdge NPT Nitrogen Purge Tool gives HVACR technicians a fast, repeatable way to control nitrogen flow while brazing refrigerant lines. A simple dial moves between PURGE, BRAZE, and OFF settings, so there’s no need to repeatedly adjust a regulator mid-job. Solid brass construction is built to handle the drops and rough handling that come with daily use in a tool bag. The NPT connects directly to 1/4″ hoses and pairs with the MalcoEdge NRHD Nitrogen Regulator for a complete nitrogen purging and pressure testing setup.
Features
- Quick-turn dial switches between PURGE, BRAZE, and OFF settings.
- Solid brass construction built to withstand drops and daily tool bag wear.
- Purge mode flows 32.5 SCFH (±20%); Braze mode flows 6.5 SCFH (±20%).
- Female 1/4″ SAE inlet and male 1/4″ SAE outlet connect directly to the NRHD regulator and 1/4″ hoses.
- Clearly marked flow direction arrow for correct installation.
FAQs
Q1: What are the NPT flow rates in purge and braze modes?
A1: Purge: 32.5 SCFH ±20%
Braze: 6.5 SCFH ±20%
Q2: What is the maximum working pressure for the NPT?
A2: 50 PSI.
Q3: What is the maximum allowable pressure for the NPT?
A3: 200 PSI.
Q4: Are replacement parts available for the nitrogen regulator?
A4: Replacement parts are not available at this time. If you require replacement parts, please contact customer service.
