MalcoEdge™ Nitrogen Purge Kit – NPK1
The MalcoEdge NPK1 Nitrogen Purge Kit pairs the NPT Nitrogen Purge Tool with the NRHD Nitrogen Regulator in one protective hard case, giving HVACR technicians a complete nitrogen purging and pressure testing setup from a single source. The purge tool switches instantly between PURGE, BRAZE, and OFF, while the regulator delivers precise, repeatable pressure control up to 3000 psi max inlet. Both tools share the same solid brass construction and MalcoEdge warranty and support, so there’s one place to turn if anything needs service.
Features
- Includes NPT Nitrogen Purge Tool and NRHD Nitrogen Regulator as a matched, ready-to-use set.
- Comes in a protective hard case for organized storage and transport.
- Purge Tool switches instantly between PURGE, BRAZE, and OFF.
- Regulator handles up to 3000 psi max inlet / 725 psi max outlet with protected dual gauges.
- Single-source MalcoEdge warranty and support for both tools.
FAQs
Q1: How do I increase the pressure discharged from the nitrogen regulator?
A1: Turn the T-handle clockwise to increase pressure and counterclockwise to reduce pressure.
Q2: Is calibration offered by Malco?
A2: Not at this time.
Q3: What are the NPT flow rates in purge and braze modes?
A3: Purge: 32.5 SCFH ±20%
Braze: 6.5 SCFH ±20%
Q4: What is the maximum working pressure for the NPT?
A4: 50 PSI.
Q5: What is the maximum allowable pressure for the NPT?
A5: 200 PSI.
Q6: Are replacement parts available for the nitrogen regulator?
A6: Replacement parts are not available at this time. If you require replacement parts, please contact customer service.
Q7: Why are there 2 different gauges on the nitrogen regulator?
A7: One gauge shows tank pressure (nearest to the tank) and the other shows line pressure (furthest from the tank).
