Your local gas generation partner

i-Flow Prime & Mini
Modular & expandable nitrogen gas generation
solutions for manufacturing industries

Discover more at www.PEAKgas.com

Key Features)

Nitrogen gas, on-demand - 14 models, capable of supplying
up to 285.08 m3/h / 10068 scfh of high quality nitrogen gas, atpurities ranging from 95 – 99.9995%)

Modular expandability - Future-proof design, with simple
cascading technology allows columns & generator units tobe easily added as business needs grow)Economical & sustainable - A cost effective, environmentallyfriendly solution, eliminate the need for ongoing bulk nitrogengas deliveries)

Energy saving efficiency - i-Flow’s power saving StandbyMode means little to no energy is wasted, keeping runningcosts to a minimum)

Purity assured - Get peace of mind with our built-in
PurityGuard™ gas monitoring, application safeguard system
and integrated air filtration)

Safe on-site gas supply - No more health & safety concerns
over manual handling, hazardous deliveries & storage of highlypressurized cylinders or cryo-liquid tanks)

Verified industry compliance - Independently validated,exceeding EIGA, EC Food Grade, European Pharmacopoeia,
JECFA & US FDA standards

Your sustainable and expandable
nitrogen gas generation solution
i-Flow Prime & Mini are a modular & scalable range of on-site nitrogengeneration systems, capable of producing a continuous supply of nitrogengas to meet the demands of industrial manufacturing and processing
applications.

Harnessing the latest in gas purification technologies,

the i-Flow range are the most cost effective, energy efficient andeconomical nitrogen generation systems available on the market. They
deliver a wide range of customizable purities and flow rates on a large
scale and are suitable for use in numerous industries, including food &beverages, pharmaceuticals & biotechnology, chemicals, electronics,
metal fabrication, plastics, rubbers and many more.
i-Flow Prime & Mini generators are the culmination of PEAK Gas
Generation’s innovations and technological expertise. They build uponover two decades of experience as industry leading gas generation
specialists. Designed & engineered in the UK by an ISO 9001 accredited
manufacturer, the i-Flow range utilizes thelatest Pressure Swing

Adsorption (PSA) technologies, optimized for maximum energy
efficiency, with over 100 preconfigured flow rates (0.85-285.08 m3/h /30-10068 scfh) and purities (up to 99.9995%) specifications.

i-Flow generators offer a total on-demand gas solution, eliminating
the need for bulk nitrogen gas purchase, providing sustainable on-site
nitrogen generation that allows companies to control costs, reduce theircarbon footprint and enjoy massive benefits in the long run.

Bulk Supply vs On-site Generation
Beyond the highly variable costs of industrial gas, supply methods such as cylinders, dewars andbulk liquid storage also create numerous challenges for businesses, as well as many additionaland hidden costs, which ultimately impact on the bottom line.

Added costs

Logistics & safety

Losses & wastage• Cylinder or dewar rental & 		
supply delivery charges;• Frequent hazardous truck 		
deliveries to facility• Unpredictable supply timescales• Bulk liquid storage planningpermission, installation, rental &upkeep• High pressure storage, with risk of
explosive decompression or leaks• Multi-year purchase contract 		
commitments, with long notice
periods• Cylinders & dewars require heavy
manual handling• Bulk supply needs frequent 		
switching & monitoring• 10% gas returned to supplier & 		
20% lost to ‘off-gassing’• Downtime = lost revenue

Why buy bulk nitrogen gas when you can make your own?

Guaranteed supply
Increased efficiencies,
maximum productivity andminimum downtime

Increased safety
No need for pressurized gas
storage so safer than bulk
delivery options

Less wastage
Consistent and reliable supply
means fewer product defects
or rejections

Eliminate on-going costs
No more equipment rental,
long contracts or re-supply
ordering

More sustainable
Reduced carbon footprint
by eliminating trucking ofcylinders to your site

Future proof
Expandable on-demand N2
generation that meets futureneedsWhy PEAK Gas ?
Global leader
PEAK is the leading global manufacturer of nitrogen generators, with over two
decades of experience creating gas generation systems.

Turnkey solutions
Our team of highly experienced consultants are experts in designing turnkey
solutions that perfectly meet company demands and business needs.

Expertise and support
Our vast industry and technological expertise, coupled with world-classaftercare support means we define the benchmark for customer service,innovation, quality and product reliability.

Project management
Our project teams manage every stage of the process, through initialconsultation, system design, procurement, installation, commissioning andensure you are kept fully informed at each step.

Global partnerships
Together with our industry leading partners in compression & filtration
technologies, we offer the best and most diverse mix of technological solutions
available on the market.

Reliable androbust technology

Gas Out = N2O2N2N2N2N2N2N2N2N2N2N2

Based on the latest Pressure Swing Adsorption (PSA) andCarbon Molecular Sieve (CMS) technologies, the i-Flow range
has the capacity to deliver a continuous & on-demand supply ofnitrogen gas, whilst utilizing an innovative ‘Standby-Mode’,
along with air usage optimization technologies, to ensure
maximum energy efficiency and the lowest running costs.

N2O2O2O2O2O2O2O2N2O2O2N2N2O2N2N2O2N2O2O2O2N2O2O2N2O2O2N2O2O2O2O2O2O2O2AIR IN = N2 + 02

High purity nitrogen
Our CMS banks are packed using a ‘snowstorm’ filling technique, allowing for around 18% more carbon to becompacted into each column. This ensures performance is always optimized & precise, allowing the i-Flow range todeliver consistently high levels of nitrogen purity (up to 99.9995% or 5 ppm oxygen*). Furthermore, with our built-inPurityGuard™ gas monitoring & application safeguard system, along with integrated air filtration technology, weguarantee your application gas supply is never compromised & always of the highest quality.
*Over 100 flow-rate and purities available, depending on system design requirements and commissioned specifications.

Typical installation
Bulk water/
moisture filter

Air compressor

Air
receiver tankDryer

High flow-rates
i-Flow’s highly robust PSA system generates nitrogengas using simple principle methods. Compressed air is
fed into the dual pressure CMS vessels and undergoes acycle of compression & decompression, where oxygen
is adsorbed and nitrogen is passed downstream. Thisnot only delivers continuous nitrogen gas flow-rates
on a large scale (0.85-285.08 m3/h / 30-10068 scfh), it
also guards against abrasive breakdown, preventing gas
supply contamination and ensures a CMS lifespan of up
to 20 years.
*Over 100 flow-rate and purities available, depending on systemdesign requirements and commissioned specifications.

Receiver tankisolation valve

ISO 8573 - 1:2010
Class 2.4.1 Air Quality(Critical to meeting theoptimal standard of
the feed air.)Absorption
toweri-Flow Prime N2

Receiver tankpurge ventAdaptable, future-proof designPEAK Gas Generation’s nitrogen generation systems are designed to be a future-proof, space-saving andsustainable solution. To accommodate inevitable future growth and your expanding business needs, bothi-Flow Prime & Mini gas generators can be scaled out retrospectively, with additional PEAK CMS banks or
modular units. This offers companies the flexibility to incorporate a solution that can continually adapt
infrastructure in line with growth, rather than being constrained by an increasingly expensive or fixedcapacity nitrogen gas solution.

ModularMultiple units can be synchronized to meet demands based on application
flow-rates and purity requirements (more units = greater flow-rates at
specified purity).

95 - 99.9995% purity, 0.85-285.08 m3/h (30-10068 scfh)

Scalable
Up to 4 & up to 10 CMS column banks can be added to the i-Flow
Mini & Prime models respectively, increasing nitrogen production
capacity with minimal downtime.

Consultative design & project
management
Alongside technological innovation and expertise, PEAK also provide an industry-leading, wrap around consultative
system design and project management service. PEAK Gas Generation’s highly trained and dedicated specialists areexperts at designing turnkey solutions that perfectly meet current and future business needs.

Our project teams professionally manage each step of the process, including:

Consultation
System designProcurement
Installation and Commissioning Solutions
Ongoing commitment to global and local
technical support partners
Coupled with PEAK’s world-class aftercare service and an ongoing commitment to a global & local technical support,
ensures customers experience minimum downtime in the unlikely event of breakdown, with engineers capable ofbeing on-site in under 72 hours.
Where a company prefers to utilize its own engineering and maintenance personnel, PEAK offers in-depth systems
training to ensure staff are fully equipped to manage day to day maintenance and servicing.

Industry applications
Nitrogen gas is naturally clean, dry, inert and non-conductive. It is the most commonly used and cost effective
solution to a whole host of industrial manufacturing and processing challenges. Below are just some examples ofindustry applications where PEAK Gas Generation’s nitrogen generation solutions can help a company maximize its
efficiencies and product quality, as well as increase profitability.

Electronics assembly & dry-box storage
Oxygen contamination can impact on product quality and the efficiency ofreflow, selective & wave soldering processes, causing production defects,
such as bridging or insufficient wetting. Nitrogen gas helps create inert
atmospheres in assembly environments, ultimately increasing first-pass yields
by minimizing reworking requirements.

Food packaging & storage
Oxidation of perishable foods impacts on product quality and suitability
for consumption. Nitrogen gas is used for modified atmosphere packaging(MAP), form filling and inert food storage. These help extend shelf-life,
minimize the need for chemical preservatives, prevent packaging collapse
and increase reach of product distribution.

Pharmaceuticals & biotechnology
Exposure to oxygen & moisture causes contamination, which can alter productcomposition, potentially rendering them useless or even make consumption
harmful. Nitrogen gas is used throughout the manufacturing process forblanketing, inerting processing chambers (e.g. during milling or spray drying)and even to sterilize packaging prior to product filling.

Laser cutting & welding
Material exposure to moisture or oxygen can impact on the quality andstructural integrity of end products. Nitrogen gas is used as an assist, purgeand shielding gas, ultimately helping to ensure better quality cuts or welds
and prevent against product discoloration due to oxide formation.

Technical specifications - Prime
Flow Rates M3/h (scfh)*Product Name
N2 Purity

Prime 701X Prime 702X Prime 703X Prime 704X Prime 705X Prime 706X Prime 707X Prime 708X Prime 709X Prime 710X

i-Flow 7XX302 Content

99.9995%

5ppm

2.66(94)

5.50(194)

8.43(298)

10.03(354)12.16(429)

15.35(542)17.66(624)19.96(705)

22.00(777)24.67(871)

99.999%10ppm

3.55(125)

7.10(251)10.65(376)13.31(470)

16.15(570)

20.41(721)

23.51(830)26.62(940)

29.28(1034)

32.83(1159)

99.995%50ppm

5.15(182)

10.29(363)

15.44(545)

20.41(721)

25.29(893)

30.61(1081)

35.49(1253)

40.37(1426)

45.25(1598)

50.13(1770)

99.99%

100ppm

5.77(204)11.53(407)17.30(611)23.07(815)28.84(1018)

34.60(1222)

40.37(1426)

46.14(1629)

51.91(1833)57.14(2018)

N2 Purity

02 Content
15.79(558)23.69(837)31.59(1116)

39.48(1394)

47.38(1673)

55.28(1952)

63.17(2231)

71.07(2510)

78.97(2789)

53.24(1880)

62.11(2194)

70.54(2491)

78.97(2789)

87.75(3099)

i-Flow 7XX2

99.95%

500ppm7.90(279)99.9%

1000ppm

9.32(329)

18.19(642)27.06(956)36.02(1272)

45.07(1592)

N2 Purity

02 Content
27.06(956)39.93(1410)

51.91(1833)

64.77(2288)

77.55(2739)

90.06(3181)

102.92(3635)

108.94(3847)

121.51(4291)

i-Flow 7XX1

99.5%

0.5%13.75(486)

99%1%

16.86(595)33.72(1191)

47.03(1661)

64.33(2272)

78.52(2773)

94.23(3328)

109.84(3879)

118.57(4188)

145.09(5124)

161.13(5691)

98%

2%

21.74(768)43.48(1535)

59.00(2084)

74.97(2684)

94.49(3337)

113.57(4011)

124.02(4380)

141.20(4987)

157.96(5579)

175.14(6185)

97%

3%

27.06(956)51.28(1811)

71.87(2538)

90.95(3212)

113.39(4005)

131.90(4658)

152.09(5372)

173.04(6111)

195.25(6896)

216.20(7636)

96%

4%

32.12(1134)

57.76(2040)

81.19(2867)

98.93(3494)

118.99(4203)

142.79(5043)

166.59(5884)

190.39(6724)

214.19(7565)

237.99(8405)

95%

5%

35.67(1260)

66.55(2350)

97.60(3447)

116.06(4099)

138.18(4880)

171.37(6052)

207.65(7334)

232.79(8222)

255.16(9012)

285.08(10068)

Width mm (inch)

418 (16.5)

Height mm (inch)

1953 (76.9)

Depth mm (inch)

730 (28.7)

892 (35.1)

1054 (41.5)

1216 (47.9)

1378 (54.3)

1540 (60.6)

1702 (67)1864 (73.4)

2026 (79.8)

2188 (86.1)

Weight kg (lbs)183 (403)

268 (590)

353 (777)

438 (964)

523 (1151)

608 (1338)

693 (1525)

778 (1712)

863 (1899)

948 (2086)

Shipping weight kg (lbs)245 (539)

330 (726)

425 (935)

510 (1122)

655 (1441)

740 (1628)

825 (1815)

930 (2046)

1015 (2233)

1110 (2442)

Noise Level

80 @ 1m*Performance data is based on a stable 10 bar(g) inlet pressure & 20-25 deg C ambient temperature. (Flow reference conditions, 20 deg C, 1013 millibar (a), 0% Relative Humidity)

Technical specifications - Mini
Flow Rates M3/h (scfh)*

Product Name

Mini 701X

Mini 702X

Mini 703X

Mini 704X

1.65 (58)2.47 (87)3.30 (117)2.25 (79)3.37 (119)4.27 (151)

4.72 (167)

6.07 (215)5.33 (188)7.02 (248)

N2 Purity

02 Content

99.9995%

5ppm

0.85 (30)

99.999%10ppm

1.12 (40)99.995%50ppm

1.65 (58)

3.22 (114)99.99%

100ppm1.85 (65)

3.64 (129)

N2 Purity

02 Content

99.95%

500ppm2.54 (90)5.13 (181)7.36 (260)9.79 (346)99.9%1000ppm

2.99 (106)5.84 (206)8.69 (307)11.56 (408)

N2 Purity

02 Content

99.5%

0.5%

4.42 (156)

8.69 (307)12.82 (453)

16.66 (589)

99%

1%

5.41 (191)

10.82 (382)15.10 (533)

20.38 (720)

98%

2%

6.98 (246)

13.84 (489)

19.57 (691)

24.64 (870)

97%

3%

8.69 (307)16.46 (581)

23.07 (815)29.20 (1031)

96%

4%

10.31 (364)18.54 (655)26.06 (920)

31.76 (1122)

95%

5%

11.45 (404)21.36 (754)31.33 (1107)

39.45 (1393)

1154 (45.4)

1316 (51.8)

i-Flow 7XX3-M

i-Flow 7XX2-M

i-Flow 7XX1-M

Width mm (inch)

418 (16.5)

Height mm (inch)

853 (33.6)

Depth mm (inch)

830 (32.7)

992 (39.1)

Weight kg (lbs)

98 ( 215)

138 (304)

179 (393)

219 (482)

Shipping weight kg (lbs)

144 (317)

184 (405)

240 (528)

280 (616)

Noise Level

59dBa @ 1m

*Performance data is based on a stable 10 bar(g) inlet pressure & 20-25 deg C ambient temperature. (Flow reference conditions, 20 deg C, 1013 millibar (a), 0% Relative Humidity)

Contact us today to discover more!
North America				Europe
Tel: +1 866 647 1649			
Tel: +44 141 812 8100
China						India
Tel: +86 21 5079 1190			
Tel: 1800 2700 946
Web: www.PEAKgas.com

Email: contact@PEAKgas.com

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