The PPNG 6-68 HE series is Pneumatech’s premium on-site PSA Nitrogen Generator for low to medium flows, with best-in-class performance and the most complete scope of supply. The generator has outstanding air factors at full load thanks to the use of highly-efficient Carbon Molecular Sieves (CMS) and back-flow pressurization. The air consumption is also optimized at reduced nitrogen flow or pressure demands, thanks to the advanced energy saving algorithm, which automatically adjusts the cycle times of the generator.
The control and monitoring capabilities of the PPNG 6-68 HE are truly impressive. Purity is guaranteed at all times by opening the consumer valve only at the requested purity level and flushing nitrogen when purity is not reached. Feed air quality is controlled by monitoring temperature, pressure and PDP. The feed air is blown off in case of contamination. All risks of possible CMS damage are eliminated thanks to the automatic start-up feature.
General Specifications:
▸ Pressure Swing Adsorption (PSA) nitrogen
generators - extruded profile design
▸ Nitrogen purity achievable:
95% - 99.9% (PCT Variant) & 99.95%-
99.999% (PPM variant)
▸ Inlet pressure range: 4-13 barg / 60-189 psig
▸ Inlet temperature range: 5-60°C / 41-140°F
▸ Required inlet air quality:
1-4-1 according to ISO 8573-1:2010
▸ Power supply: 115-230VAC / 50-60Hz
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Quantity
Add to Quote
Model
OUTLET NITROGEN FLOW scfh (PPM probe)
INLET AIR FLOW scfm
99.999%
99.999%
PPNG6HE PPM CSA
67.1
7
PPNG7HE PPM CSA
88.3
9
PPNG9HE PPM CSA
102.4
11
PPNG12HE PPM CSA
141.2
14
PPNG15HE PPM CSA
176.6
18
PPNG18HE PPM CSA
215.4
22
PPNG22HE PPM CSA
278.9
26
PPNG28HE PPM CSA
342.5
32
PPNG30HE PPM CSA
367.2
35
PPNG37HE PPM CSA
459
43
PPNG41HE PPM CSA
557.9
52
PPNG50HE PPM CSA
685
64
PPNG63HE PPM CSA
801.5
73
PPNG68HE PPM CSA
914.5
85
Purelogic™ Control Standard on PPNG 6-68 HE Nitrogen Generators Includes:
▸ Self-protective monitoring of the feed air quality
▸ Feed-air blow-off in case of contamination
▸ Nitrogen flow, purity and pressure measured and controlled
▸ Automatic start-up
Features & Benefits
▸ Advanced energy saving control
• Reduced air consumption at low nitrogen
demand
• Also compensates for altering ambient
conditions and purity settings
• No compressed air use when no nitrogen
is consumed
▸ Outstanding air factors thanks to back-flow
pressurization
▸ High-quality, high-efficient Carbon
Molecular Sieves selected for the right
application
▸ Guaranteed purity
• Automatically regulates to the requested
nitrogen pressure and purity
• Zirconia sensors for reliable purity
measurement
▸ Designed & tested for cyclic load
▸ Optimal control and monitoring thanks to
PurelogicTM Controller
• Self-protective monitoring of the feed
air quality
• Feed-air blow-off in case of
contamination
• Nitrogen flow, purity and pressure
measured and controlled
• Automatic start-up
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