Filtration

Being a caring and responsible neighbor is always important, especially when you are a newcomer looking to make a big splash in the New York City restaurant scene and develop a faithful clientele. This was the case when Mas (la grillade) opened its doors in Manhattan’s Greenwich Village. The restaurant aimed to establish hardwood grilling as a culinary art form by continuing the success of its sister restaurant, Mas (farmhouse). Mas was a success, quickly becoming one of the city’s top new restaurants, featuring delicious meals prepared over cherry, apple and oak hardwood-fueled fires. But, as the fires burned, and the customers dined, smoke billowed from the kitchen through the windows of the restaurant’s high-rise neighbors. Soon, there were concerns about air quality within the restaurant. Smoke and grease from the grills bothered employees and customers and safety became a growing concern. Let’s take a look at how Mas addressed this problem.
 

For more detailed information on how Mas (la grillade) improved air quality, download the full case study.

Mas’ culinary niche was in the use of smoke, char, steam and grilling to prepare sustainably raised and organic foods for its patrons. They operated the equivalent of four fireplaces year-round at their location in Greenwich Village, on a busy street surrounded by high-rise apartments.

The carefully selected woods used to fuel the fires and create their dishes, emitted dense smoke from the Mas kitchen. When they realized the difficulty they would have in eliminating the smoke, Mas’ management attempted to contain it with a water bath mechanism. This method proved inadequate quickly. After just two months of operation, Mas needed a quick and effective smoke removal solution.

The management team contacted Parker, a leader in clean air technology, to evaluate the situation. The Parker team of engineering experts arrived onsite quickly and assessed the situation. They proposed a rooftop installation of Parker’s SmogHog® PSG kitchen emission control system, utilizing electrostatic precipitation technology (ESP) to capture smoke, grease, and other contaminants in an aluminum collection container. The SmogHog PSG would prevent the offending smoke, grease, and odor from spreading into the neighborhood and the restaurant. 

• Minimum ducting required.
• Reduces maintenance costs - aluminum collection cells are easy to clean and reuse.
• Environmentally compliant.
• In-place cleaning.

Parker planned and coordinated each component of the SmogHog PSG system, preparing the necessary plumbing and electrical requirements in advance of the installation. Delivery of the system was expedited; rooftop installation was completed in less than one day and operational for dinner service. With a daily in-place cleaning option programmed to remove soot and grease from the collection cells, the SmogHog PSG ensured consistent, high-efficiency operation while delivering virtually worry-free results for the Mas owner and team. 

“After a flawless and fast installation, the reaction of the neighbors has been immensely positive. We are all able to breathe clean air again, and for that we are extremely thankful.”
— Eric Blinderman, Mas (la grillade) owner

SmogHog PSG completely eliminated smoke emissions and odor from the Mas cooking operation and released treated exhaust air into the surrounding Greenwich Village neighborhood. Neighbors and Mas ownership were very pleased. All complaints and threats of shutting down the restaurant ceased. Mas became a safer and more pleasant place to work and dine, as the proper exhaust volume being pulled from the kitchen hoods improved the environment for employees and patrons. 

The SmogHog PSG installation is fully compliant with New York City’s air quality standards — as inspected and approved by the Department of Environmental Protection (DEP). The SmogHog equipment is also approved by the city’s Materials Equipment and Acceptance (MEA) Agency and certified by the NYC Bureau of Electrical Control. In addition, Parker worked closely with the Fire Department of New York in 2011 to achieve the FDNY Certificate of Approval for the SmogHog PSG, making it a preferred choice for restaurants throughout New York City. 

To learn the installation details and about SmogHog PSG kitchen emission control system, download the case study.

The AHR Expo is the world’s largest HVACR event, attracting the most comprehensive gathering of industry professionals from around the globe each year.

Visit Parker at the AHR Expo in Orlando, booth 2525, FL February 3 - 5 and learn about our climate control and filtration solutions.

For additional information on SmogHog Kitchen Emission Control Systems, please visit our website.

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Over the years, medical device manufacturers have improved their products to become highly reliable, compact and non-intrusive. Users benefit from preemptive monitoring of critical measures, proper dosages and the convenience these devices provide. Whether at the bedside or on the body as a wearable, medical devices offer life-protecting and life-improving value to users.

Filtration presents unique challenges to device manufacturers. To ensure reliable, long term operation of equipment, using the best performing, state-of-the-art filtration technologies equalizes pressure and reduces condensation — preventing the ingress of liquids and other contaminants.

Here, we will explore the benefits of microfiltration and venting and highlight product solutions for medical device manufacturers.
 

Microfiltration media, such as aspire® microfiltration membranes, protects equipment from contamination during use. Because of the microporous structure, the protective membrane allows gas to pass through with a low pressure drop while providing a liquid and particulate barrier. Choosing the correct pore size results in bacteria and virus removal from the airstream, and in the case of a suction collection canister, the hydrophobic nature of the filter acts as a safety shut off valve to stop liquids contaminating the vacuum line. 

• Vacuum pump filters
• Sensors
• Suction collection canister filters
• Insufflation filters
• Smoke Filters
• Medical pumps

Vents, such as aspire® venting membranes, provide critical protection against liquids and particulates while allowing air and gas to pass through the membrane, providing rapid pressure equalization and high airflow. The hydrophobic ePTFE vents can be treated with a proprietary oleophobic coating for added protection against liquids and oils. Vents can be combined with a charcoal adsorbent for use in ostomy and urology bags to permit easy inflation of the device while safely retaining contents and odors.

• Medical device vents
• IV administration set vents
• Spike vents
• Ostomy bags
• Urology bags
• Batteries used in medical products

All of these applications benefit in similar ways by the inclusion of microfiltration and venting membranes in their design.  
 

Automated electronic drug administration devices can be worn 24 hours a day. They need to be durable as the patient goes about their normal daily activities, perhaps including things like showering, swimming and jogging. It is imperative that the electronics within the wearable device are protected from the water, soap, dirt and dust that they will be exposed to, and they must vent to assure proper operation. Hence, the venting holes, are covered and sealed with protective aspire® ePTFE membranes. 

Parker's aspire® product line includes a full range of microfiltration and venting products in a variety of formats. With decades of engineering and manufacturing experience, Parker's innovative filtration team works closely with customers to solve their most critical challenges. The product portfolio includes a broad range of specialized microfiltration and venting solutions that are available in a variety of formats, including membranes, laminates, and custom die cuts. Consistent airflow, excellent retention and chemical resistant properties are the cornerstone of aspire® products.
 

For more information on aspire® microfiltration and venting membranes, please visit our website.
 

Parker Performance Materials will be exhibiting at MD&M West in Anaheim CA, February 11 – 13, 2020. 

Visit booth 1701 and learn more about Parker’s aspire range of expanded PTFE membranes.

Article contributed by Sarah Propp, engineering manager, Parker Performance Materials.

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Many metalworking facilities feature large, open workspaces. While ideal for large scale production, this setting presents challenges for air quality and in assuring clean air in the work environment. Weld smoke, fumes, oil and coolant mists are harmful to workers. In any manufacturing setting where welding is done, precaution must be taken to limit worker exposure to these harmful contaminants to assure a safe plant environment. 

Let's take a look at how one metal fabrication company solved this issue with the help of Parker.
 

Learn how Parker designed the Cherubini Metal Works solution, download the full case study.

Cherubini Metal Works, a fabricator of large structural steel assemblies for bridges and buildings in Nova Scotia, supplies hundreds of thousands of tons of cut, shaped, welded and pre-assembled steel into a variety of standard and custom designs. Their newest fabrication facility in Eastern Passage, Nova Scotia measuring 56,000 square feet, often has 15 to 20 welders operating at the same time in their large open workspace. The resulting weld smoke and fumes presented a challenge to the safe and productive environment the company valued.

Typically, source capture systems are used to collect weld fume contaminants. Source capture systems include fume collection hoods, ducting, air cleaning components and fans. However, in a large, open facility like Cherubini, where overhead cranes and large fabricated structural pieces were taking up substantial space, a source capture system was impractical. Cherubini's management team also determined that, due to the low outside temperatures in the winter that could range from -4° to -22°F (-20 to -30°C), they needed to re-circulate filtered air in order to avoid the high heating costs associated with warming air drawn from the outside.

Cherubini's management team consulted with Parker, a leader in the clean air system design, on how to proceed. Typically, there are two ambient air collection options for welding fumes:

1. A large collection system that pulls air out of the area, forces it through a reverse pulse-jet cartridge dust collector and then re-circulates the air back into the facility. 
2. Multiple smaller units, electrostatic precipitators (ESPs), mounted above the plant floor to move air in a predetermined pattern. This option would allow workers unrestricted movement and would not interfere with the heavy equipment and fabricated pieces.  

Re-circulating air through the Cherubini facility, as opposed to exhausting it outside, was viewed favorably as it would provide a healthy work environment while saving the company substantial energy costs. Based on Parker’s recommendation, Cherubini chose to install 10 SmogHog SG-4S mist/fume collection units with automated in-place cleaning.
 
SmogHogs, using electrostatic precipitators (ESP) technology, are highly efficient, heavy-duty air cleaning devices that remove smoke, fumes, dust and coolant mist from the air stream. In open-air applications, like the Cherubini facility, multiple units are installed in a pattern that circulates the air from unit to unit in a circular- racetrack- configuration. 

ESP works by electronically charging both visible and microscopic contaminants and capturing them like a magnet in collection cells. Operating continuously, ESP units will then circulate clean air back into the plant. 

Cherubini’s SmogHog systems re-circulate clean air throughout the facility, they also reduce exhaust make-up requirements by up to 80%. The air is recycled into the workspace, saving the company thousands of dollars a year in heating costs during the cold winter months. Maintenance is minimal. In Cherubini’s case, the 10 SmogHog SG-4S units are cleaned via an automatic wash system, depending on weld work volume. 

“I continue to purchase SmogHog electrostatic precipitators because they are effective...and meet all local air quality and occupational health and safety requirements. And, because building heat is too expensive to waste.”

— Renato Gasperetto, vice president of Cherubini Metal Works Ltd.

To learn more about how Parker designed the Cherubini Metal Works solution, download the full case study.
 

The AHR Expo is the world’s largest HVACR event, attracting the most comprehensive gathering of industry professionals from around the globe each year.

Visit Parker at the AHR Expo in Orlando, booth 2525, FL February 3 - 5 and learn about our climate control and filtration solutions for improved air quality wherever you work.

Article contributed by the Filtration Team.

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Is your manufacturing plant's compressed air purity validated? Perhaps the methods you are employing to check the purity or quality of the air in your facility are only indicative? Is there a difference?

The answer to this last question is, yes. There is a difference, and it matters in how companies present their capabilities and quality.   

Here, we will discuss the standard that defines the sampling methodology and equipment that must be employed in order to present compressed air purity (quality) as validated. We will also learn the relevance of practices that are indicative of the compressed air quality and differentiate them from those that present complete validation.

Download this white paper for an in-depth look at what is required to test compressed air for ISO validation purposes, methods and equipment used for indicative testing, as well as cost-effective performance validated compressed air treatment options.

The ISO 8573 Series has been the international standard for compressed air purity (quality) since 1991. It is used to define the quality of compressed air used for a variety of applications across manufacturing industries worldwide. The standard is segmented into nine distinct parts.

Beginning with ISO 8573-1, users are provided a method of classification with specific contamination types and limits defined. This method is employed by compressed air users to select the treatment equipment that they will need in order to produce certain air quality. In kind, ISO 8573-1 is used by compressed air treatment equipment manufacturers to define the quality of compressed air delivered by their products and systems.   

But in order to claim compressed air purity is actually validated, users and manufacturers must go beyond IS0 8573-1 to the remaining eight standards, as shown in the above illustration. ISO 8573 parts 2 through 9 have been developed to provide the most accurate measurement of the main contaminants found in a compressed air system. In the standards, the user is presented with the equipment and methodology that must be employed to accurately test and claim validation. It offers specifics for the accurate measurement of common compressed air contamination — solid particles, water vapor and total oil — as well as contamination of specific interest to certain industries, like microbial contamination in food, beverage and pharmaceutical manufacturing applications.

Indicative testing is basically purity and quality testing that is performed in a manner that is not carried out in accordance with ISO 8573 parts 2 thru 9. If the ISO standard is not followed, a company cannot claim validation on the levels of certain contaminants in their compressed air supply.

While indicative testing can not be used for validation purposes, it still can provide valuable information to compressed air users. It may satisfy that some air quality testing is conducted, required in certain industries. It remains, however, important for the users to understand the limits of the testing equipment and methodologies it employs. The chart below offers an overview of commonly available test equipment used for indicative testing of compressed air systems.

• Not using iso-kinetic sampling methods when required.
• Use of flow regulators / pressure regulators which change the pressure / air velocity / temperature / contaminant concentration of a sample.
• Total oil testing using PID based digital oil analyser.
• Total oil testing using chemical detector tubes.
• Particulate testing using particle counters that do not count in required particle bands.
• Particle testing using particle analysers that do not measure down to lowest particle size required by the ISO 8573-1 standard.
• Measuring water vapour with chemical detector tubes.

The cost and complexity of testing and validating compressed air purity in accordance with ISO standards can be prohibitive. Therefore, products that are third party validated are an attractive option.

Parker Hannifin Corporation, a leader in compressed air treatment, offers a complete range of products with 3rd party validated performance. These state-of-the-art components and systems are backed by an air quality guarantee. 

The Parker OIL-X range of compressed air filters and Parker adsorption dryer ranges have been designed to provide compressed air purity (quality) that meets or exceeds every classification shown in all editions of ISO 8573-1. Filtration and dryer performance has also been independently 3rd party verified by Lloyds Register.

For an in-depth look at what is required to test compressed air for ISO validation purposes, methods and equipment used for indicative testing, as well as cost-effective performance validated compressed air treatment options., download this white paper.

This article was contributed by Mark White, compressed air treatment applications manager, Parker Gas Separation and Filtration Division EMEA

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The Four Seasons Boston Hotel is located in a 13-story structure situated in the heart of historic Boston, Massachusetts. This prestigious hotel group dedicates itself to the highest quality of service and dining for its visitors. Parker provided the solution the Four Seasons Boston Hotel needed to improve air quality for its guests and neighbors. As part of continuing its reputation as one of Boston’s best restaurants, the hotel needed to eliminate cooking odors, smoke and grease emissions.

Smoke and grease emissions were becoming a growing concern for guests, employees and neighbors. So while renovating, Four Seasons saw the need for a state-of-the-art kitchen emissions system that would remove hazardous pollutants and also fit its structural requirements. With its urban location, the Four Seasons Boston Hotel needed a system to clean the air exhausted into the neighborhood. Since Four Seasons serves guests 24 hours a day, the hotel restaurant required a system with minimal downtime for cleaning. Space for the unit and connecting ductwork were also issues. Four Seasons needed the unit to connect to their existing maintenance system without adding a lot of ductwork. In addition, the system had to comply with federal, state and local standards.

Parker evaluated the Four Seasons Boston Hotel and customized a SmogHog® PSG to fit all their needs. The SmogHog kitchen emissions system uses electrostatic precipitation technology to filter odors and electrically charge contaminants. The PSG then captures contaminants like a magnet onto aluminum collection plates. For maintenance, the system is programmed to shut down for one hour each day for a self-cleaning cycle, allowing Four Seasons to serve its customers day and night. Additionally, the PSG was custom-designed to fit the hotel’s unique space requirements by connecting the kitchen emissions unit to the facility’s existing energy maintenance system and the ductwork from the parking garage to the roof. It only consumed five parking spaces while eliminating expensive and space-consuming ductwork.

For more details on PSG Series Kitchen Emission Systems, check out the ebrochure.

Parker's Smog-Hog PSG removed odors, smoke and grease emissions so that only clean air was released into the hotel and outdoors. With this new system, Four Seasons now emits cleaner air for its neighboring citizens and businesses. The new system also brought the hotel in compliance with local, state and federal environmental standards. The design was ideal for Four Seasons because Parker was able to work within the hotel’s unique space limitations and customize a system to fit every need.
 

The AHR Expo is the world’s largest HVACR event, attracting the most comprehensive gathering of industry professionals from around the globe each year.

Visit Parker at the AHR Expo in Orlando, booth 2525, FL February 3 - 5 and learn about our climate control and filtration solutions.

For additional information on SmogHog Kitchen Emission Control Systems, please visit our website.

This article was contributed by the Filtration Team.

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The Sandia Resort and Casino opened to great anticipation. The Indian gaming operation’s new property in Albuquerque, New Mexico featured multiple dining options, a huge casino and over 200 sleeping rooms. A truly gorgeous destination, the resort promised a luxurious and relaxing getaway to its guests.  

But shortly after it opened, the Resort faced a challenge that could seriously impact its image and reputation. When reports of kitchen fumes and smoke in guest rooms came to the attention of management, they grew very concerned and immediately investigated the cause and a solution.
 

To learn more details about how Sandia Resort and Casio eliminated kitchen emissions with Parker SmogHog technology, download the case study.

The Sandia Resort and Casino operated their kitchens on a nearly 24/7 basis in order to serve their thriving business. While the kitchens were equipped with exhaust fans and grease catchers, reports of kitchen fumes and smoke began pouring in from guests. There was also criticism that the fans detracted from the resort's appearance, as they were in plain sight of the guests. In order to address the problem, the Resort contacted Parker. They asked Parker to review their needs and design a custom solution. They advised Parker that they wanted a robust system, using the most advanced technology to remove the pollutants from the air. In addition, it was important that the system blend in with the resort’s structure and aesthetics. They knew this would be a challenge, given the high altitude and limited space on the roof. They also knew the system had to be compliant with local, state and federal standards. The Resort management felt assured that Parker, with its deep expertise and technology, would be able to provide them with a solution.

The hotel management and the Pueblo of Sandia Tribal Council contacted Parker because of the manufacturer’s strong reputation and successful work with other restaurants experiencing similar problems. After a thorough review of the existing emissions collection systems as well as the desired improvements to be made, Parker introduced the hotel team and Tribal Council to SmogHog® PSG fume collectors. They recommended that the hotel install eleven custom-designed SmogHog systems to address their needs. Parker worked with the onsite facilities staff to optimize the designs for each kitchen.

The SmogHog kitchen emission system uses electrostatic precipitation technology (ESP) to filter odors and electrically charge contaminants, which are then captured onto aluminum collection plates.

SmogHogs are self-cleaning, eliminating the need for costly filter replacements. The self-cleaning cycle was scheduled at a convenient time to prevent interruptions to guest services. In addition, SmogHog uses existing hot water supplies, presenting the savings associated with having to source and pay for additional resources.

Parker designed the SmogHog to fit into space and aesthetic requirements. The units were configured to fit the roof’s unique design and weight limit, as well as accessibility. They were also painted to adhere to the color scheme of the facade. All of this was done within the requirements of the structural code.

Parker was successful in meeting the Sandia Resort and Casino’s needs with SmogHog technology:

• Fume-related guest complaints were eliminated.
• Maintenance cost and time spent on exchanging the cleaning solution were significantly reduced.
• Savings in labor costs.
• Monthly filter changes were eliminated.
• The building’s appearance was enhanced  
   

“SmogHog is an excellent product ... While our original exhaust fans were working to some extent, they weren’t nearly as effective as the SmogHogs. These new units allow our HVAC team to concentrate on other areas, as wash cycles and operations are all computerized. The HVAC staff only needs to perform routine maintenance and exchange cleaning solution once a month. These units have shown to be low maintenance and have already provided savings in labor costs compared to the old exhaust fans. The additional savings have been in these units not requiring monthly filter changes".

— Mark Cuzzola, facilities manager, Sandia Resort and Casino
 

“The Council wanted results, and to date, they have been exceptional. Since installing the SmogHogs, there have been zero complaints from guests ... The systems clean all the exhaust, and only fresh clean air is exhausted ... Not only was the Parker Hannifin team very attentive and great to work with, they helped us come up with a tailored solution that does exactly what we need it to.”

— Paul Collins, superintendent of facilities, Sandia Resort and Casino
 

To learn more about SmogHog and how the technology was successfully used at the Sandia Resort and Casino to eliminate kitchen emissions, download the case study.
 

The AHR Expo is the world’s largest HVACR event, attracting the most comprehensive gathering of industry professionals from around the globe each year.

Visit Parker at the AHR Expo in Orlando, booth 2525, FL February 3 - 5 and learn about our climate control and filtration solutions.

Article contributed by the Filtration team.

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