Description
MalcoEdge NPK1 Nitrogen Purge Kit
A Complete Nitrogen Purging and Pressure Testing Solution
The MalcoEdge NPK1 Nitrogen Purge Kit combines the NPT Nitrogen Purge Tool and NRHD Nitrogen Pressure Regulator into one convenient, ready-to-use package for HVACR installation and service work. Packed in a durable protective hard case, the NPK1 provides technicians with everything needed to control nitrogen flow during brazing and accurately regulate pressure for testing and charging applications. The NPT purge tool allows instant switching between PURGE, BRAZE, and OFF settings, while the NRHD regulator delivers smooth, repeatable pressure adjustment with easy-to-read dual gauges. Built with rugged brass construction and designed for daily field use, the NPK1 offers a dependable, organized solution for nitrogen-related service tasks.
Key Features & Benefits
- Includes the NPT Nitrogen Purge Tool and NRHD Nitrogen Pressure Regulator
- Provides a complete nitrogen purging and pressure testing setup
- Protective hard case keeps components organized and protected during transport
- NPT purge tool switches instantly between PURGE, BRAZE, and OFF settings
- NRHD regulator delivers precise pressure control for testing and charging applications
- Dual gauges display both tank pressure and outlet pressure
- Rubber-protected gauges help withstand jobsite bumps and impacts
- Solid brass construction provides long-lasting durability
- Matched components designed to work together right out of the case
- Ideal for HVACR installation, commissioning, brazing, and pressure testing
Specs
| NPK1 Nitrogen Purge Kit Specs | |
|---|---|
| Included Purge Tool | NPT Nitrogen Purge Tool |
| Included Regulator | NRHD Nitrogen Pressure Regulator |
| Purge Tool Modes | PURGE, BRAZE, OFF |
| Purge Flow Rate | 32.5 SCFH ±20% |
| Braze Flow Rate | 6.5 SCFH ±20% |
| Maximum Regulator Inlet Pressure | 3000 psi |
| Maximum Regulator Outlet Pressure | 725 psi |
| Cylinder Connection | CGA-580 Male Inlet |
| Purge Tool Connections | 1/4″ SAE Female Inlet x 1/4″ SAE Male Outlet |








