Distributors For: Branch Directory: 149 Glasgow Road Wishaw Lanarkshire ML2 7QJ Tel 01698 355711 Fax 01698 359299 Fleming Close Segensworth East Fareham Hampshire PO15 5SB Tel 01489 588398 Fax 01489 588381 Wellheads Road Farburn Industrial Estate Dyce, Aberdeen AB21 7HG Tel 01224 723434 Fax 01224 723545 Woodland House Unit 2, Hall Dene Way Seaham Grange Ind Est Seaham SR7 0PU Tel 0191 521 4111 Fax 0191 521 1616 E-mail sales@mbairsystems.co.uk www.mbairsystems.co.uk www.airwinch.co.uk nitrogen generators
MIDIGAS Nitrogen Gas Generators The cost-effective, reliable and safe solution for small to medium nitrogen requirements. MIDIGAS nitrogen gas generators from Parker domnick hunter produce nitrogen gas from compressed air and offer a cost-effective, reliable and safe alternative to traditional nitrogen gas supplies such as cylinder or liquid. Nitrogen is used as a clean, dry, inert gas primarily for removing oxygen from products and/or processes. MIDIGAS provides an on-demand, continuous source of nitrogen gas which can be used in a wide range of industries such as food, beverage, pharmaceutical, laboratory, chemical, heat treatment, electronics, transportation, oil and gas and laser cutting. Contact Information: Parker Hannifin Ltd domnick hunter Industrial division Dukesway, Team Valley Trading Estate Gateshead, Tyne and Wear England NE11 0PZ Tel: +44 (0)191 402 9000 Fax: +44 (0)191 482 6296 Email: gasgen@domnickhunter.com www.domnickhunter.com Features: Can operate from a standard factory compressed air supply Delivers 5% down to 10ppm oxygen content, without the need for any additional purification Available in 3 models offering varying flow rates and purities Automatic economy mode Built-in oxygen analyser for continuous purity monitoring Digital and analogue outputs for remote monitoring Alarm capabilities User friendly control interface Compact design Modular concept Benefits: Up to 90% cost savings* Typical capital pay-back is achievable within 12-24 months Energy savings Low air consumption provides greater energy efficiency Convenient and safe The easy to use system is simple to install, requires minimal maintenance and eliminates safety hazards associated with traditional gas supplies Space saving design The compact design means the system demands less floor space Flexible modular option The modular concept means the generators can be multi-banked if required Reduced carbon footprint The elimination of cylinder deliveries and transportation means carbon footprint can be reduced * Typical cost savings achieved in comparison to cylinder or liquid supply ENGINEERING YOUR SUCCESS.
Cost-effective, energy saving solution In addition to a short pay-back period, the cost-effective solution removes costs associated with traditional gas supplies including refills, order processing, tank rental and delivery charges and eliminates future gas company price increases. Whilst operating from a standard compressed air supply, the economy mode and on-demand function respectively offers control over nitrogen production, flow rates and purity levels and therefore limits costly wasted gas or liquid boil off to facilitate excellent energy savings. The 24/7 operation also removes the risk of gas running out and thus the loss of production time. Convenient and safe alternative The system can be installed simply within a compressor house or production area with standard piping, eliminating the need for any special requirements. In addition, low maintenance requirements ensure minimal production downtime. Nitrogen is produced at low pressure, eliminating safety hazards usually associated with high pressure cylinder gas. Potential manual handling concerns are also removed. Typical MIDIGAS system A typical MIDIGAS system comprises of the following configuration: Pre-treatment solutions Using high quality compressed air to supply MIDIGAS nitrogen generators will ensure long and trouble free service and optimum performance. To guarantee this, Parker domnick hunter offers a unique suite of pre-treatment solutions including PNEUDRI desiccant air dryers and OIL- X EVOLUTION coalescing filters which provide delivered air quality in accordance with the quality classification 3.2.2 from ISO 8573-1:2001, the international standard for compressed air quality. Guaranteed air quality Dewpoint: -40 C PDP Particulate: <0.1 micron Oil: <0.01 mg/m 3 The Parker domnick hunter Design Philosophy Parker domnick hunter has been supplying industry with high efficiency filtration and purification products since 1963. Our philosophy Designed for Air Quality & Energy Efficiency ensures products that not only provide the user with clean, high quality compressed air, but also with low lifetime costs and reduced C emissions.
How it works MIDIGAS operates via the pressure swing adsorption (PSA) principle to produce a continuous stream of nitrogen gas from compressed air. Pairs of extruded aluminium columns are filled with carbon molecular sieve (CMS). Pre-treated compressed air enters the bottom of the online column and flows up through the CMS. Oxygen and other trace gases are preferentially adsorbed by the CMS, allowing nitrogen to pass through. After a pre-set time the on-line column automatically switches to regenerative mode, venting contaminants from the CMS. Carbon molecular sieve differs from ordinary activated carbons as it has a much narrower range of pore openings. This allows small molecules such as oxygen to penetrate the pores and separate from nitrogen molecules which are too large to enter the CMS. The larger nitrogen molecules by-pass the CMS and emerge as the product gas. Non-Return Valves Buffer Tank Regulator Purge Line Flow Controller Carbon Molecular Sieve Clean Compressed Air Pressure Switch Flow Controller Exhaust Valves Inlet Valves Oxygen Exhaust Nitrogen Gas Gas Out = CMS CMS Pore size 3.0 Angstrom molecule 2.9A molecule 3.1A Air In = + MIDIGAS Nitrogen Generator Schematic CMS Structure Flexible modular option The modular concept offers greater flexibility to traditional twin tower PSA generators, as the MIDIGAS generators can be configured to suit installations as and when the nitrogen demand increases. Additional modules can provide extra capacity on standby or service backup for peace of mind. The compact design also means the units can fit through standard doorways. Units can be multi-banked. MIDIGAS2 models
Product Selection Performance data is based on 7 bar g (100 psi g) air inlet pressure and 20-25 C (66-77 F) ambient temperature. Consult Parker domnick hunter for performance under other specific conditions. Oxygen Content Model Unit 10ppm 100ppm 250ppm 500ppm 0.1% 0.5% 1.0% 2.0% 3.0% 4.0% 5.0% MIDIGAS2 MIDIGAS4 MIDIGAS6 m 3 /hr 0.55 1.2 1.5 1.9 2.4 3.4 4.3 5.8 7.2 8.4 9.4 cfm 0.3 0.7 0.9 1.1 1.4 2.0 2.5 3.5 4.2 4.9 5.5 m 3 /hr 1.2 2.4 3.2 3.9 4.7 6.9 8.5 11.6 14.3 16.7 18.8 cfm 0.7 1.4 1.9 2.3 2.8 4.1 5.0 6.8 8.4 9.8 11.1 m 3 /hr 1.5 3.2 4.2 5.3 6.5 9.5 11.5 15.2 18.7 21.7 24.5 cfm 0.9 1.9 2.5 3.1 3.8 5.6 6.8 8.9 11.0 12.8 14.4 Technical Data Ambient temperature range: 5-50 C Nitrogen outlet pressure: up to 11 bar g Min. air inlet pressure: 6 to 13 bar g Inlet air quality: Dewpoint: -40 C Weights and Dimensions Height Width Depth Weight Model mm ins mm ins mm ins kg lbs MIDIGAS2 1034 41.36 450 18 471 18.84 98 216.1 Electrical supply: Particulate: <0.1 micron Oil: <0.01 mg/m 3 230V/1ph/50Hz or 115V/1ph/60Hz MIDIGAS4 1034 41.36 450 18 640 25.6 145 319.7 MIDIGAS6 1034 41.36 450 18 809 32.36 196 432.1 Inlet/outlet connections: G 1 /2 MAXIGAS Also available MAXIGAS nitrogen generators for medium to large applications Using the same PSA technology, the MAXIGAS range is a compact option suitable for applications requiring medium to large flow rates and is available in 7 models. MAXIGAS120 model For information on extended warranty and preventative maintenance contract availability, please contact your local Parker domnick hunter sales office or log on to www.domnickhunter.com 2009 Parker Hannifin Corporation. All rights reserved. Catalogue: 17 400 4705 02/09 Rev.01 ENGINEERING YOUR SUCCESS.
MAXIGAS Nitrogen Gas Generators The cost-effective, reliable and safe solution for medium to large nitrogen requirements. MAXIGAS nitrogen gas generators from Parker domnick hunter produce nitrogen gas from compressed air and offer a cost-effective, reliable and safe alternative to traditional nitrogen gas supplies such as cylinder or liquid. Nitrogen is used as a clean, dry, inert gas primarily for removing oxygen from products and/or processes. MAXIGAS provides an on-demand, continuous source of nitrogen gas which can be used in a wide range of industries such as food, beverage, pharmaceutical, laboratory, chemical, heat treatment, electronics, transportation, oil and gas and laser cutting. Contact Information: Parker Hannifin Ltd domnick hunter Industrial division Dukesway, Team Valley Trading Estate Gateshead, Tyne and Wear England NE11 0PZ Tel: +44 (0)191 402 9000 Fax: +44 (0)191 482 6296 Email: gasgen@domnickhunter.com www.domnickhunter.com Features: Can operate from a standard factory compressed air supply Delivers 5% down to 10ppm oxygen content, without the need for any additional purification Available in 7 models offering varying flow rates and purities Automatic economy mode Built-in oxygen analyser for continuous purity monitoring Digital and analogue outputs for remote monitoring Alarm capabilities User friendly control interface Compact design Modular concept Benefits: Up to 90% cost savings* Typical capital pay-back is achievable within 12-24 months Energy savings Low air consumption provides greater energy efficiency Convenient and safe The easy to use system is simple to install, requires minimal maintenance and eliminates safety hazards associated with traditional gas supplies Space saving design The compact design means the system demands less floor space Flexible multi-bank option The modular concept means the generators can be multi-banked if required Reduced carbon footprint The elimination of cylinder deliveries and transportation means carbon footprint can be reduced * Typical cost savings achieved in comparison to cylinder or liquid supply ENGINEERING YOUR SUCCESS.
Cost-effective, energy saving solution In addition to a short pay-back period, the cost-effective solution removes costs associated with traditional gas supplies including refills, order processing, tank rental and delivery charges and eliminates future gas company price increases. Whilst operating from a standard compressed air supply, the economy mode and on-demand function respectively offers control over nitrogen production, flow rates and purity levels and therefore limits costly wasted gas or liquid boil off to facilitate excellent energy savings. The 24/7 operation also removes the risk of gas running out and thus the loss of production time. Convenient and safe alternative The system can be installed simply within a compressor house or production area with standard piping, eliminating the need for any special requirements. In addition, low maintenance requirements ensure minimal production downtime. Nitrogen is produced at low pressure, eliminating safety hazards usually associated with high pressure cylinder gas. Potential manual handling concerns are also removed. Typical MAXIGAS system A typical MAXIGAS system comprises of the following configuration: Pre-treatment solutions Using high quality compressed air to supply MAXIGAS nitrogen generators will ensure long and trouble free service and optimum performance. To guarantee this, Parker domnick hunter offers a unique suite of pre-treatment solutions including PNEUDRI desiccant air dryers and OIL- X EVOLUTION coalescing filters which provide delivered air quality in accordance with the quality classification 3.2.2 from ISO 8573-1:2001, the international standard for compressed air quality. Guaranteed air quality Dewpoint: -40 C PDP Particulate: <0.1 micron Oil: <0.01 mg/m 3 The Parker domnick hunter Design Philosophy Parker domnick hunter has been supplying industry with high efficiency filtration and purification products since 1963. Our philosophy Designed for Air Quality & Energy Efficiency ensures products that not only provide the user with clean, high quality compressed air, but also with low lifetime costs and reduced C emissions.
How it works MAXIGAS operates via the pressure swing adsorption (PSA) principle to produce a continuous stream of nitrogen gas from compressed air. Pairs of extruded aluminium columns are filled with carbon molecular sieve (CMS). Pre-treated compressed air enters the bottom of the online column and flows up through the CMS. Oxygen and other trace gases are preferentially adsorbed by the CMS, allowing nitrogen to pass through. After a pre-set time the on-line column automatically switches to regenerative mode, venting contaminants from the CMS. Carbon molecular sieve differs from ordinary activated carbons as it has a much narrower range of pore openings. This allows small molecules such as oxygen to penetrate the pores and separate from nitrogen molecules which are too large to enter the CMS. The larger nitrogen molecules by-pass the CMS and emerge as the product gas. N 2 To Buffer Cylinders Buffer Tank Regulator Equalisation Cylinder Purge Line Flow Controller Carbon Molecular Sieve Clean Compressed Air Pressure Switch Flow Controller Exhaust Cylinders Inlet Cylinders Oxygen Exhaust Nitrogen Gas Equalisation Cylinder Gas Out = CMS CMS Pore size 3.0 Angstrom molecule 2.9A molecule 3.1A Air In = + MAXIGAS Nitrogen Generator Schematic CMS Structure Flexible multi-bank option The modular concept offers greater flexibility to traditional twin tower PSA generators as MAXIGAS generators can be multi-banked and configured to suit higher flow rate applications, or can be added to installations as and when the nitrogen demand increases. Additional modules can provide extra capacity on standby or service backup for peace of mind. The compact design also means the units can fit through standard doorways. Units can be multi-banked. MAXIGAS120 models
Product Selection Performance data is based on 7 bar g (100 psi g) air inlet pressure and 20-25 C (66-77 F) ambient temperature. Consult Parker domnick hunter for performance under other specific conditions. Oxygen Content Model Unit 10ppm 100ppm 500ppm 0.1% 0.5% 1.0% 2.0% 3.0% 4.0% 5.0% MAXIGAS104 MAXIGAS106 MAXIGAS108 MAXIGAS110 MAXIGAS112 MAXIGAS116 MAXIGAS120 m 3 /hr 2 3.2 8.1 9 14.1 17.8 22 25.8 29 32.2 cfm 1.2 1.9 4.8 5.3 8.3 10.5 12.9 15.2 17.1 19.0 m 3 /hr 3 4.8 12.1 13.4 21.2 26.6 32.8 38.7 43.5 48.3 cfm 1.8 2.8 7.1 7.9 12.5 15.7 19.3 22.8 25.6 28.4 m 3 /hr 3.9 6.4 16.2 18 28.3 35.5 43.8 51.6 58 64.4 cfm 2.3 3.8 9.5 10.6 16.7 20.9 25.8 30.4 34.1 37.9 m 3 /hr 4.9 8 20.2 22.4 35.3 44.4 54.7 64.5 72.5 80.4 cfm 2.9 4.7 11.9 13.2 20.8 26.1 32.2 38.0 42.7 47.3 m 3 /hr 5.9 9.6 24.2 26.8 42.4 53.3 65.7 77.4 87.1 96.5 cfm 3.5 5.7 14.2 15.8 25 31.4 38.7 45.6 51.3 56.8 m 3 /hr 7.9 12.8 30.7 34 53.7 67.5 83.2 98.1 110.3 122.3 cfm 4.6 7.5 18.1 20.0 31.6 39.7 49 57.7 64.9 72.0 m 3 /hr 9.8 16 37.2 41.2 65 81.7 100.7 118.7 133.5 148 cfm 5.8 9.4 21.9 24.2 38.3 48.1 59.3 69.9 78.6 87.1 Technical Data Weights and Dimensions Ambient temperature range: 5-50 C Nitrogen outlet pressure: up to 11 bar g Model Height Width Depth Weight mm ins mm ins mm ins kg lbs Min. air inlet pressure: 6 to 13 bar g MAXIGAS104 1894 75.76 550 22 692 27.68 336 740.75 Inlet air quality: Dewpoint: -40 C MAXIGAS106 1894 75.76 550 22 861 34.44 394 868.62 Particulate: <0.1 micron MAXIGAS108 1894 75.76 550 22 1029 41.16 488 1075.9 Electrical supply: Inlet/outlet connections: Oil: <0.01 mg/m 3 200V/1ph/50Hz or 110V/1ph/60Hz Air G1 / Nitrogen G 1 /2 MAXIGAS110 1894 75.76 550 22 1198 47.92 582 1283.1 MAXIGAS112 1894 75.76 550 22 1368 54.72 676 1490.3 MAXIGAS116 1894 75.76 550 22 1765 70.6 864 1904.8 MAXIGAS120 1894 75.76 550 22 2043 81.72 1052 2319.3 MIDIGAS Also available MIDIGAS nitrogen generators for small to medium applications Using the same PSA technology, the MIDIGAS range is a compact option suitable for applications requiring small to medium flow rates and is available in 3 models. MIDIGAS2 model For information on extended warranty and preventative maintenance contract availability, please contact your local Parker domnick hunter sales office or log on to www.domnickhunter.com 2009 Parker Hannifin Corporation. All rights reserved. Catalogue: 17 400 4704 02/09 Rev.01 ENGINEERING YOUR SUCCESS.