Browse CLEAN AGENT SYSTEMS

Clean Agent Systems - Expert Commentary

Fire Suppression Fluids And Gases, The Future Of Marine Fire Safety
Fire Suppression Fluids And Gases, The Future Of Marine Fire Safety

The original fire suppression agent has always been, of course, water. In the age of sail, it was ideal. Not so with the advent of the combustion engine, however. When applied to burning petroleum, the fire spreads. It also simply destroys electronics. Carbon dioxide (CO2) and Halon derivatives were the first widely used commercial fire suppression solutions, gaining popularity in the 1950s and '60s. Unlike water, they were highly effective, electrically non-conductive and didn't leave any residue. As compressed gases, storage wasn't a major issue. Unfortunately, Halon was found to be a high ozone depleting chemical; as a result, production was banned in 1990. Evolution Of Fire Suppression Systems Ideal for marine applications, HFC227 is fast, effective and clean With the sunsetting of Halon and the search for alternatives, CO2 gained prominence. However, it has three significant drawbacks: it's a greenhouse gas, requires a large number of cylinders and is potentially fatal if breathed at design concentrations. In the 1990s, HFCs rose to dominance as a fire suppression solution. Ideal for marine applications, HFC227 is fast, effective and clean. Like Halon and CO2, however, it's a greenhouse gas and contributes to global warming. Discharging an average-sized cylinder of HFC227 has the same CO2 equivalent as driving a car 268,760 kilometers. This is why it is being eliminated as part of a phased-down mandate from the EU, and restricted or taxed by various countries such as Australia and Norway. It is expected that similar legislation will begin to affect Canada and US-flagged vessels. Environmental Profile Of HFCs In 2002, 3M introduced Novec™ 1230 Fire Protection Fluid. It offers a number of important advantages over other clean agents in marine fire suppression applications. It has low acute toxicity and high extinguishing efficiency. This gives it a wide margin of safety compared to other chemical clean agents such as HFC227. A fluid, it vaporizes rapidly during discharge, is non-corrosive, non-conductive and leaves no residue. It is, importantly, a long-term, sustainable solution with virtually zero global warming potential, e.g., it has an atmospheric life of about a week versus HFC227's 34 years. So confident is 3M of its product, it offers its BlueSkySM Warranty; if it is ever banned or restricted from use due to its environmental properties, the company will refund the cost of the fluid. Unlike CO2, a gas, Novec 1230 fluid can be flown to the vessel or platform allowing less downtime waiting for supplies to arrive by ground For the marine and offshore oil and gas industries, Novec 1230 fluid offers distinct advantages. Because it's a fluid, recharging is simple. Unlike CO2, a gas, it can be flown to the vessel or platform. This means less downtime waiting for supplies to arrive by ground. It also takes up significantly less space. Recently, Sea-Fire Europe ceased distribution of HFC227. The move was strategic and ethical, given the environmental profile of HFCs. Novec 1230 Fluid For Recreational Marine Market With the phase-down of HFCs, supplies are running out. This means in the immediate future there will be a serious inability to service systems. Also, with shortages beginning, costs are rising, making the switch to Novec 1230 fluid a smart move financially. While 3M will obviously benefit from this, the real winner here is our planet and the people we share it with" Sea-Fire recognizes that it may lose business in the short term as boat and shipbuilders continue to choose HFC-based fire systems strictly based on cost alone. But, ultimately, eliminating the use of hydrofluorocarbons is the right thing to do for the marine industry as a whole. As the first manufacturer to introduce Novec 1230 fluid into the recreational marine market in 2012, Sea-Fire is fully prepared for the phase-out of HFCs. Benefitting The Marine Industry "As a corporation, 3M is committed to improving every life," said David Olds, 3M account executive for fire suppression applications. "Sea-Fire Europe made a difficult decision when announcing it would cease distribution of HFC227. While 3M will obviously benefit from this, the real winner here is our planet and the people we share it with." Sea-Fire Marine has long held the belief that it is in the business of protecting people and property at sea. With its recent declaration that its master European distributor Sea-Fire Europe is ending distribution of HFC-based fire suppression fluids, it can add the environment to its list.

How Targeted Suppression Stops Fires At The Source
How Targeted Suppression Stops Fires At The Source

While whole room protection – sprinklers or gas systems – is a common choice, there is an argument for thinking smaller; taking fire detection and suppression down to the equipment, enclosures and even the components where a fire is most likely to start. Traditional Fire Suppression Methods A traditional water-based sprinkler system is the most common form of fire protection found in commercial and industrial buildings. They offer reasonable cost, large area protection for entire facilities, safeguarding the structure and personnel by limiting the spread and impact of a fire. Every square foot of the protected area is covered equally regardless of the contents of the space, whether it’s an empty floor or an object with an increased risk of fire. Sprinklers aren’t always the most appropriate choice. Not all fires are extinguished by water of course, and in some cases, water damage can be just as harmful or even more so than the fire. They are an impractical choice for instance for facilities housing anything electrical, such as data centres and server rooms. There is also the risk of accidental activation, with an estimated cost of up to $1,000 for every minute they are left running. Water damage can be just as harmful or even more so than any fire, so sprinklers may not be appropriate Targeted Supplementary Fire Suppression An alternative method to protect whole server rooms and data centres is gas fire suppression, which either suppresses the fire by displacing oxygen (inert) or by using a form of cooling mechanism (chemical/synthetic). These aren’t without risk; in the case of inert gas, oxygen is reduced to less than 15% to suffocate the fire, but must be kept above 12% to avoid endangering the lives of personnel. Similarly, clean agent gas can be toxic in high doses. There are smaller, focused systems that give the option of highly targeted supplementary fire suppression within fire risk areas. Installing a system directly into the areas most at risk, means that fires can be put out before they take hold and cause serious damage. Both sprinkler and gas systems can contain a fire, but micro-environment or closed space systems are completely automatic, detecting and suppressing the fire so rapidly that activating a sprinkler or gas total flooding system often isn’t necessary. The most popular enclosure fire suppression systems achieve this though the use of a flexible and durable polymer tubing that is routed easily through the tightest spaces. The tubing is extremely sensitive to heat and, because it can be placed so close to potential failure points, detects it and releases the fire suppression agent up to ten times faster than traditional systems. An airline was forced to cancel over 2,000 flights after a “small fire” in one of its data centers Cost-Effective Fire Protection Highly customizable, small enclosure fire suppression is specifically designed to protect business critical spaces and equipment. It is typically used inside machinery like CNC machines, mobile equipment like forklifts and inside server rooms and electrical cabinetry but is suitable for any hazard that’s considered to have an elevated fire risk. Some may question the need or cost-effectiveness of protecting micro-environments. However, examples abound of where fires that have started at component level have gone on to cause damage of the highest magnitude, and the cost of downtime can be crippling to many time-sensitive facilities and processes. An airline was forced to cancel over 2,000 flights in August 2016 when what was described as a “small fire” in one of its data centers ultimately led to a computer outage. The cost of that small fire, and the domino effect that quickly escalated from it, has since been announced as $150m. Admittedly that number is unusually high - the average cost of a data centre outage today is estimated at a more conservative $730,000 – but this is still an expense businesses can ill afford. Preventing Major Losses Staying with the transport industry, newer metros systems have redundant systems in place to prevent interruptions. However, older metro lines, such as the one in New York City, have experienced electrical fires that started small, but grew to such a magnitude that service was affected for months.Older metro lines, such as New York City's, have experience electrical fires that start small but grew exponentially A wind energy customer experienced a fire in a turbine converter cabinet. The loss of the cabinet was valued at over $200,000 and disabled the turbine for six weeks. Following investment in fire suppression systems inside the electrical cabinet, a subsequent fire was detected and suppressed before major damage could be caused. The cost on this occasion was therefore limited to a $25,000 component and downtime was less than two days.Equally - happily - there are also many instances where the installation of small enclosure fire suppression has prevented disaster. In the manufacturing world, CNC machines are valued at hundreds of thousands of dollars and need to be constantly operational to justify the investment. Oil coolant used in the machines can create a flash fire in an instant due to failed components or programming errors. The fact that many of these facilities are run ‘lights out’ with no personnel present further exacerbates the risk. If a fire is not dealt with immediately, the machine will be destroyed; sprinklers don’t react quickly enough for this scenario and would be ineffective. Ensuring Business Continuity One such flash fire occurred inside a protected CNC machine at a machine shop in Iowa. The polymer tubing ruptured within a fraction of a second, releasing the suppression agent and extinguishing the flames. The machine was undamaged and was operational again with a few hours. Contrast this to a previous fire at the same facility in an unprotected machine; it was out of operation for 4 days, costing the business thousands of dollars in downtime In short, fire protection is an essential element of our industrial and commercial environments to ensure both safety and business continuity. However, the nature of that protection is changing, as capacity increases to cost-effectively protect specific areas where fires are most likely to start. Risk mitigation analysis needs to look beyond what has been accepted in the past and find ways to further limit the impact of a small fire using this next level of protection. The benefits can really have a positive effect on the bottom line in the event of fire.

Latest Saudi Factory For Fire Equipment Co. (SFFECO) news

Secutech Vietnam 10th Anniversary Witnessed Record-breaking Increase In Visitor Numbers
Secutech Vietnam 10th Anniversary Witnessed Record-breaking Increase In Visitor Numbers

At Secutech Vietnam 2017 there were 270 exhibitors from 20 countries and regions The 10th edition of Secutech Vietnam will be remembered for its record-breaking increase in visitor numbers. The show welcomed 12,097 global visitors (2016: 7,473) – up 62% on last year, as exhibitors seized the opportunities presented by one of the most promising security markets in Southeast Asia. 270 exhibitors from 20 countries Across 9,000 sqm of gross exhibition space, there were 270 exhibitors from 20 countries and regions: Australia, China, the Czech Republic, Germany, Hong Kong, India, Indonesia, Japan, Korea, Malaysia, Norway, the Philippines, Singapore, Taiwan, Thailand, Turkey, Vietnam, the UAE, the UK and the US. The likes of Bosch, Dahua, EN3, Everdigm, Force 21, GIGA, Hikvision, Himax, Honeywell, NAFFCO, Nittan, Questek, Rapidrop, Seagate, SFFECO, Synology, Techpro and Vantech were amongst the leading security and fire brands at the fair. In addition, three pavilions were in place during the course of the show. The Silversea Pavilion housed integrated and smart security solutions, while the UL Pavilion showcased fire safety systems and technologies. At the KFI Pavilion, a number of Korean companies exhibited their state-of-the-art product designs and innovations. Speaking of the results of this edition, Deputy General Manager of Messe Frankfurt New Era Business Media Ltd, Ms Regina Tsai, said: “The security market here in Vietnam is maturing, and shows a high demand for cross-sector technologies. Basic components cannot satisfy the market anymore. Therefore, as you can see, exhibitors have incorporated features for intelligent security solutions, smart buildings, smart city, home automation and fire safety and rescue opportunities in their products.” Across 9,000 sqm of gross exhibition space, there were 270 exhibitors from 20 countries and regions Advanced devices for end users Both newcomers and long-term exhibitors are aware of this market shift in Vietnam. Thus, they have introduced a plethora of advanced devices to end-users to the region. First-time exhibitor Boon Edam is a manufacturer of security entrances and revolving doors. The company’s Export Area Sales Manager, Mr Paul Liu, said: “With its surging economy, Vietnam is a rising market for the security industry with all kinds of opportunities. This is our first time exhibiting at Secutech Vietnam. It is amazing that the leading brands are all here at the show, which I believe is one of the reasons why there is a large flow of visitors.” Meanwhile, GES Co, an advanced security system provider, was delighted to meet target customers during the three-day show. Project leader of Overseas Business Division, Mr Hyun-il Ko, commented: “This is our first year exhibiting at Secutech Vietnam. We think the trade fair is well-organised in terms of visitor traffic and show arrangement. We’re excited to meet up with many distributors coming from commercial and government sectors. We’ll absolutely consider coming back next year.” Advanced technologies on display For some long-term exhibitors, Secutech Vietnam is a place to present their most advanced technologies. Drones and VR for security and rescue purposes as well as facial recognition management systems are some of the hot items. For instance, Vantech’s International Sales Manager, Mr Florian Le Guen, said: “This year, we’ve seen the highest traffic at the trade show than previous ones. Secutech Vietnam is an important business platform in Vietnam for security companies to show new products, and for visitors to see the future of technology.” Managing Director of Aventura, Mr Jack Cabasso, also commented: “Vietnam is the most significant emerging security market in the region and Secutech Vietnam fulfils the industry needs. We’ve seen a great amount of high quality attendees with current and upcoming security product requirements at the show this year.” The Global Digital Security Solutions Forum received positive feedback from both speakers and attendees Events and seminars What’s more, Secutech Vietnam offered more than just business opportunities to industry players. A series of concurrent events featuring leading security firms and associations aimed to disseminate insights and market trends. The Fire & Safety Seminar examined the most recent developments and applications of fire equipment. In addition, the Global Digital Security Solutions Forum, with the theme ‘Play Smart in Security – Applying Smart Solutions with Utmost Added Values’, received positive feedback from both speakers and attendees. The Asia Fire Protection Inspection Council General Meeting also concluded on a high note, with its exclusive 10 member countries discussing issues in their respective markets. There was also the Outdoor Demo Zone which displayed the latest fire equipment.  Secutech Vietnam 2018 Secutech Vietnam is supported by the Ministry of Public Security, the Ministry of National Defense, the Ministry of Science & Technology, the Ministry of Planning & Investment, the Ministry of Industry & Trade, the Ministry of Construction, and the Ministry of Transport. The next edition will be held 16-18 August 2018 at the Saigon Exhibition & Convention Center, Ho Chi Minh City.

Saudi Arabia Predicted To Become Second Largest Homeland Security Market By 2018
Saudi Arabia Predicted To Become Second Largest Homeland Security Market By 2018

Protex Arabia was launched in response to increased demands for fire services and alarm systems Saudi Arabia’s homeland security market is forecast to become the second largest in the world after the United States, with an expected worth of a massive US$97 billion in the next 7 years. This equates to a massive US$12 billion spend per year, highlighting very real business opportunities in this rapidly evolving market.As tensions increase in the security environment around the Middle East, authorities are now ramping up efforts to source the latest in counter measures and security systems to meet their increased needs. Security fences, thermal scanners, monitoring and surveillance systems, biometric readers and specialised arms and hazard control equipment are in high demand as measures are sought to protect pipelines, oil and industrial installations, as well as air and sea ports. Saudi Arabia supplies the majority of the world’s crude oil and 50% of its GDP being contributed by the oil and gas sector, the security of this sector alone is a very real risk to the Kingdom.The construction industry in Saudi Arabia, has also seen an increased awareness of the problems and enforcement of safety regulations, due to the number of major projects underway in Saudi Arabia, including the US$6 billion development of the Makkah-Madinah Railway, the expansion of King Abdulaziz International Airport and the development of Jeddah Islamic Seaport. These projects have lead to a boom in demand for safety training and equipment, fire services, detection and alarm systems. Protex Arabia gives firms with a serious interest in the fire markets the opportunity to meet with the key decision makers in the Kingdom In response to these market developments, the first international trade exhibition to focus on fire, safety and protection in the Kingdom of Saudi Arabia, Protex Arabia 2011 was launched. The event took place at the Jeddah Centre for Forums and Events and has been inspired by the outstanding demand from both local and international market leaders such as Firex, NAFFCO, Harco, Bosch, SFFECO and Dupont, who have recognised the long-standing need for a platform of this sort in Saudi Arabia. The event, run jointly by two market leading organisers - The CWC Group and Al-Harithy Company for Exhibitions - focused on the three areas that are the fastest growing sectors and crucial to the Kingdom; commercial, IT and aviation security, homeland security & policing, fire and rescue and health and safety. Trade professionals could enter the exhibition for free by registering online, or alternatively on-site at the exhibition venue.Saudi Arabia has vast opportunities for international companies looking to expand their business in the region and internationally. “To win business in Saudi Arabia, companies must be present and showcase products and services in the Kingdom, meet the people, the agents, representatives and the customers who will affect decisions,” says The CWC Group’s Exhibitions Director, Rob Percival. “Protex Arabia gives all firms with a serious interest in the fire, safety and protection markets, the opportunity to meet with the key decision makers in the Kingdom and discuss and gather first-hand information about state-of-the-art technologies and services, whilst also networking with the biggest international companies of the industry,” he adds.The site of Protex Arabia 2011, the state-of-the-art Jeddah Centre for Forums and Events, is the Kingdom’s modern international exhibition centre tailor-made for big international trade shows.  The exhibition complex included an interactive demonstration area, allowing special outdoor demonstrations and live displays. Protex Arabia was the first opportunity in the Kingdom to view special demonstrations of the latest unmanned drone technology, thanks to leading Saudi systems integrator SecuTronic, as well as presentations from armoured Hummer manufactures, CCTV, the Police K9 unit and fire service. In addition to this, SFFECO hosted an awards ceremony for exhibitors awarded special contributions to the industry.  

vfd