EPV-15MZ+ Plus Twin Tower PSA Nitrogen Generator with 99.999% High Purity and 15Nm3/h Flow Rate Featuring PLC Control
The EPV-15MZ+ is an advanced twin-tower Pressure Swing Adsorption (PSA) nitrogen generator designed to deliver 99.999% high purity nitrogen with oxygen content ≤10ppm. Engineered for precision industries including electronics manufacturing, semiconductor fabrication, metallurgy, and pharmaceutical production where nitrogen purity is non-negotiable.
| Carbon Molecular Sieve | Imported CMS with precisely controlled micropore distribution, selectively adsorbing oxygen molecules while allowing nitrogen to pass through — achieving O₂ ≤ 10ppm in output gas. |
| Inequality Pressure Equalization | Patented energy-saving structure improves adsorbent utilization rate and reduces compressed air consumption — delivering both higher purity and lower operating cost simultaneously. |
| Blizzard Filling Process | Vacuum automatic feeding combined with blizzard filling and vibration platform ensures uniform, dense packing — 10%+ more adsorbent per volume for superior long-term stability. |
| Spring Compression Device | Automatically compensates for CMS settling, eliminating void spaces that cause powdering and ensuring consistent purity over the entire service life. |
- Nitrogen Flow: 15 Nm³/h
- Nitrogen Purity: 99.999% (O₂ ≤ 10ppm)
- Air Demand: 1.7 Nm³/min
- Adsorption Pressure: 0.7 MPa
- Nitrogen Dew Point: ≤ -40°C
- Control System: PLC
- Valve Type: Stainless Steel Angle Seat
- Dimensions: 400 x 1666 x 1810 mm
- Weight: 520 kg
- Valve Life: >3.5 Million Cycles
The twin-tower design with stainless steel pneumatic angle seat valves (rated for 3.5+ million cycles, 8+ years service life) ensures stable, uninterrupted nitrogen supply. PLC control with HMI touch interface prevents program errors and enables real-time monitoring of all critical parameters.
The original airflow diffuser eliminates dead zones and tunneling effects, maximizing carbon molecular sieve utilization. The self-acting spring compression device continuously compensates for adsorbent settling, maintaining peak performance year after year.
Automatic evacuation of off-spec nitrogen ensures only certified 99.999% purity reaches your process.
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