Aircraft Cabin Air Filtration Passengers in the aircraft cabin release high concentrations of dust, fibers, skin flakes, bacteria and other microorganisms.Normal activities like breathing, coughing, sneezing and talking disperse millions of micro-organisms. These can be distributed throughout the cabin unless high performance filtration is employed in the cabin air recirculation system. PALL 'true HEPA' cabin air filters remove dust, allergens and microbes ('microbes' includes viruses and bacteria) from the air recirculated into the cabin and cockpit. This helps to provide a safer, healthier and more comfortable environment for the passengers and crew.Microbial challenge tests have shown that Pall 'true HEPA' cabin air filters remove bacteria and viruses with an efficiency greater than 99,999%. This is especially important in light of recent health threats such as Avian Flu, SARS and Swine Flu (link to data sheet on microbial removal). However, it should be noted that even state-of-the-art cabin air filters cannot prevent the possibility of direct person-to-person transmission within the aircraft cabin To further enhance the comfort of passengers and crew, Pall Aerospace has developed a combined particulate/odor cabin air filter element which can remove volatile organic compounds (VOCs) and odors Pall's next generation of cabin air utilize the latest advances in design techniques and material technologies which results in the following benefits

Fewer filter changes / reduced maintenance costs Control of microbial contaminants without the need for chemical additives, coatings, or other surface treatments. Cabin Air Research Projects SMC's airline equipment provides unsurpassed sensing, regulation and filtration performance for your pneumatic system. With our large range of pneumatic preparation products, we can provide the clean dry air  necessary to achieve the peak performance required by your fluid power system. Our connectors simplify the plumbing of all your components. SMC's innovative one-touch and uni-thread one touch fitting technology  provides dramatic time savings during the installation of both air fittings and pneumatic flow controls. We offer many variations and sizes to suit any application. Tubing is made in several sizes and packaged  in a variety of lengths. SMC's air preparation (FRL) products offer a wide variety of filter, regulator, and lubricator units. Combination units include air filter regulator, air filter regulator mist separator, as well as ambient  dryers, booster regulators, precision regulators, mist separators, and a wide range of accessories.

Obtain energy savings, with higher air flow rates and eight size options to ensure optimum performance for  every application. Cleaner environment with small Micron Filtration as standard to meet every application need. Reduced downtime with simple assembly and maintenance. Integrate electronic pressure switches, lock  out valves and "soft starts" for complete control over your pneumatic supply. SMC's modular style air filter combines the element and bowl in one piece, making element replacement easy.  The modular design of the AF allows connection with other SMC air preparation equipment. Regulators from SMC have been updated to the new urban white base color for a clean modern look. The pressure drop across the regulator has been reduced to create a more efficient unit with a maximum set  pressure of 100 psi. The locking adjustment knob prevents accidental setting changes. Options include a mounting bracket and set nuts for panel mounting as well as pressure gauges. The modular design of the AR-A  series connects with other SMC air preparation equipment of similar size.

SMC's lubricators are available in several configurations to provide lubrication to your equipment. Modular models are available to connect directly to filter and regulator units to create a single air  preparation module for a machine. air duct cleaners lansing miStand-alone micro mist and high flow lubricators can be used to meet more demanding or higher volume needs. ozone air purifier badAll feature simple adjustability and easy maintenance.reviews for bionaire air purifier SMC's electro-pneumatic regulators provides stepless control of air pressure to an electrical signal. They have an easy to read digital pressure displays and low power consumption. SMC offers a variety of pressure gauges including general purpose, oil-free/external parts copper-free with limit indicator, clean series and a pressure gauge with a pressure switch.  

Pressure ranges vary  from 0 to 1.5MPa, depending on the selected gauge.  Panel mounting is possible. Blow Guns and Nozzles 30~90% of air consumption required for the current nozzle operation can be saved with the appropriate selection of the new nozzle and sizing. Many variations of nozzles are available with tube materials  including nylon, soft nylon, soft copper pipe and OST tubing. Silencers and Exhaust Cleaners The high noise reduction style silencers keeps the noise level inside a plant below 85dB(A) with a noise reduction effect of 40dB(A). Exhaust cleaners insure clean plant air and reduce noise pollution over  35dB. The AMC series also removes over 99.9% of oil mist.I have allergies and family smokes. This wonderful air purifier really does what is described. I am very pleased with it.A 2001 Congressional report by the National Academies' National Research Council found that poor air quality in airplane cabins could cause a wide range of health problems, including skin irritation and respiratory problems among travelers and crew.

Ozone pollution often becomes a problem at high altitudes. If you're a regular reader of Allergy Consumer Report, then you already know that ozone is a powerful lung irritant that can cause chest pain, coughing, shortness of breath, and throat irritation. Ozone can also increase susceptibility to infection and aggravate respiratory conditions like asthma. Reduced in-flight oxygen levels could also cause problems for people with heart or lung conditions. Low humidity and dry air is another common problem in pressurized airplane cabins and may dry out the eyes, nasal membranes, and skin. To cope with the dry air, you may want to carry on saline eyedrops, saline nasal sprays or gels, and skin lotion. Drink plenty of water to help combat dehydration. Pesticides are routinely sprayed on international flights, and other toxic substances like engine oils, hydraulic fluids, and de-icing solutions may contaminate the air in the cabin. The spread of infectious agents between passengers on a crowded airplane is another air quality concern.

In 1995, the Centers for Disease Control and Prevention issued a warning that air travelers are at risk for catching tuberculosis if an infectious passenger is on board. Many people carry a mask with them whenever they fly, not only in case of toxic chemical fumes, but also in case they're on a flight with someone who is ill. You can also prevent the spread of germs by avoiding touching your face and by washing your hands frequently with soap and hot water. If you are seated next to someone who is sick, you can request a seat change. If you begin to feel clammy or have blurry vision or cloudy thoughts, you may be feeling the effects of the low oxygen. In this situation, your flight attendant should be able to provide you with a portable oxygen bottle free of charge. While air filters are standard for airplane ventilation systems, they do not capture all contaminants and germs in the recirculated cabin air. In the past, airplane passengers breathed fresh air for the most part, but in the 1980s, airlines began to mix fresh air with recirculated air to save money and improve energy efficiency.

A Boeing 737, for example, recirculates about 40% of its air, while a 757 recirculates about 50%. The air recirculation systems in today's planes circulate only about half as much air as required in an office building, and there is no minimum ventilation standard for aircraft. "We've had thousands of reports over the years," says Judith Murawski of the Association of Flight Attendants (AFA). "We've had reports of headaches, nausea, fatigue, and dizziness. We've had reports of heart failure in flight, fainting, and breathing problems." In 2003, the AFA submitted a special report to Congress on behalf of its 50,000 members. The report was titled "Aircraft Air Quality: What's Wrong with It and What Needs to Be Done." The report highlighted the following air quality problems: Diana Fairechild, a former flight attendant and expert on airline health and safety says, "I lost my health because of the airline practice of spraying pesticides inside airplane cabins - the toxic mist raining down on my skin.

I know without doubt that spraying pesticide in occupied aircraft cabins is a violation of the human rights of everyone who flies." "This injury ended my flying career," continues Fairechild, who now publishes Air Travel Health News. "The toxicity in airplane air is a combination of jet fuel, hydraulic fluid leaks, engine lubricant oil, cleaning compounds, and pesticides that are sprayed on passengers and crew as a landing requirement in many countries."ALLERGY, many customers have asked about personal air purifiers for air travel. Over the past couple of years, we've tested out several personal air purifiers intended for use on airplanes, but we were not impressed because they were all small ionic air cleaners that emitted ozone. We finally found a personal air purifier for air travel that we're proud to offer: the Plane Clean Air Filter. Endorsed by Fairechild and featured by Kurt the Cyberguy on KTLA in Hollywood, the Plane Clean Air Filter attaches to the on-board air nozzle and removes 99.5% of all allergens, viruses, and bacteria from the air stream that's blowing down on your face.