Pneumatech PMNG 4-40 HE Membrane Nitrogen Generators
The Pneumatech PMNG 4-40 HE membrane nitrogen generators provide an efficient, reliable source of on-site nitrogen for industrial applications requiring purity levels from 95% to 99.5%.
Designed for energy efficiency and easy operation, the PMNG 4-40 HE uses advanced membrane technology to reduce compressed air consumption while delivering a consistent nitrogen supply. Its compact, all-in-one design simplifies installation and provides an efficient alternative to delivered nitrogen.
- High-efficiency membrane technology
- Nitrogen purity from 95% to 99.5%
- 35% lower air consumption on average compared with other membrane generators
- Instant purity selection
- All-in-one, plug-and-play design
- Integrated filtration
- No buffer vessels required
- No heater required
- Purelogic Touch controller
- Compact footprint and low sound levels
- Immediate nitrogen supply
Reduce Air & Energy Consumption
High-efficiency membrane technology uses 35% less air on average, helping lower energy use and operating costs.
Generate Nitrogen On-Site
Maintain a reliable nitrogen supply while reducing dependence on cylinders and delivered nitrogen.
Simplify Installation
The all-in-one, plug-and-play design integrates filtration and does not require external process vessels or specialized commissioning.
Control Nitrogen Purity
Instantly select nitrogen purity between 95% and 99.5% based on your process requirements.
Save Space
The compact design delivers increased nitrogen flow within a small footprint, making it easier to install close to the point of use.
- Oil indicator — Monitors oil in the air entering the membranes
- Flow sensor — Provides continuous nitrogen flow monitoring
- Inlet dew point sensor — Monitors inlet dew point and provides a shutdown warning when necessary
- Outlet dew point sensor — Monitors outlet pressure dew point for critical applications
- High ambient temperature software — Helps protect the unit in high-temperature conditions
- Technology: Membrane nitrogen generation
- Nitrogen Purity: 95%–99.5%
- Inlet Pressure Range: 60–189 psig
- Inlet Temperature Range: 41–122°F
- Required Inlet Air Quality: -:4:- according to ISO 8573-1:2010
- Power Supply: 115–230 VAC / 50–60 Hz