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NGM⁺ 7-70 nitrogen generator | Atlas Copco

Maximizing the robustness and simplicity of membrane technology, the NGM⁺ is a compact, quiet and dependable nitrogen generator. Thanks to its exceptionally low air and energy consumption, it also offers the lowest cost of ownership on the market today.

NGM⁺ 7-70 membrane nitrogen generator

Key technical specifications

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Nitrogen generators Membrane technology
NGM+ 7-70
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Description

Reliable on-site nitrogen generation with best-in-class performance

Membrane technology has traditionally offered high-quality, reliable on-site nitrogen generation. Atlas Copco’s new NGM⁺ 7-70 now raises the bar with an important additional benefit: low energy costs. The high-efficiency generator comes with the lowest cost of ownership available on the market today.

NGM 7+

Keep your energy costs in check: the no-heater solution

Some membrane N₂ generators use a feed air heater to boost performance. However, these heaters use a lot of energy, inflating your operational costs. The NGM⁺ doesn’t require a heater to reach maximum capacity. The result: a substantial reduction in your running costs.

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Benefits

Technical benefits

Keep your costs low
Keep your costs low with NGM⁺ and its lowest total cost of ownership in its class. It requires 20% less feed air than a traditional generator and it does not need a wasteful feed air heater.
Reliable operations
NGM⁺ guarantees a continuous supply of dry, high-quality nitrogen with a stable purity to keep your operations running. A soft start protects membrane and extends lifetime.
Compact & silent
Quit operation allows you to install the machine on your production floor. No external tanks are needed for operations with stable flow.
NGM 70+ ghost

Specifications

Technical specifications


Type  
  Nitrogen – FND Dimensions (W x D x H) Weight
    95% 96% 97% 98% 99% 99.50% mm in kg lbs
NGM 7+ FND Nm³/h 25 21 17.2 13.4 9.6 7.1 820 x 772 x 2090 32 x 30 x 82 228 503
  FND Scfm 14.5 12.3 10.1 7.9 5.7 4.2 820 x 772 x 2090 32 x 30 x 82 228 503
NGM 14+ FND Nm³/h 49 42 34 27 19.3 14.2 820 x 772 x 2090 32 x 30 x 82 251 553
  FND Scfm 29 25 20 15.8 11.3 8.4 820 x 772 x 2090 32 x 30 x 82 251 553
NGM 21+ FND Nm³/h 74 63 52 40 29 21 820 x 1470 x 2090 32 x 58 x 82 472 1041
  FND Scfm 44 37 30 24 17 12.6 820 x 1470 x 2090 32 x 58 x 82 472 1041
NGM 28+ FND Nm³/h 99 84 69 54 39 28 820 x 1470 x 2090 32 x 58 x 82 499 1100
  FND Scfm 58 49 41 32 23 16.8 820 x 1470 x 2090 32 x 58 x 82 499 1100
NGM 35+ FND Nm³/h 123 105 86 67 48 36 820 x 1470 x 2090 32 x 58 x 82 553 1219
  FND Scfm 73 62 51 39 28 21 820 x 1470 x 2090 32 x 58 x 82 553 1219
NGM 42+ FND Nm³/h 148 125 103 81 58 43 820 x 1470 x 2090 32 x 58 x 82 576 1270
  FND Scfm 87 74 61 47 34 25 820 x 1470 x 2090 32 x 58 x 82 576 1270
NGM 49+ FND Nm³/h 173 146 121 94 67 50 820 x 1470 x 2090 32 x 58 x 82 617 1360
  FND Scfm 102 86 71 55 40 29 820 x 1470 x 2090 32 x 58 x 82 617 1360
NGM 56+ FND Nm³/h 198 167 138 107 77 57 820 x 1470 x 2090 32 x 58 x 82 642 1415
  FND Scfm 116 98 81 63 45 34 820 x 1470 x 2090 32 x 58 x 82 642 1415
NGM 63+ FND Nm³/h 222 188 155 121 87 64 820 x 1470 x 2090 32 x 58 x 82 688 1517
  FND Scfm 131 111 91 71 51 38 820 x 1470 x 2090 32 x 58 x 82 688 1517
NGM 70+ FND Nm³/h 247 209 172 134 96 71 820 x 1470 x 2090 32 x 58 x 82 713 1572
  FND Scfm 145 123 101 79 57 42 820 x 1470 x 2090 32 x 58 x 82 713 1572

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