2-1/2" Fire Fighting Hose UL Listed Canvas Hose with Working Pressure 200psi

Relying on science and technology for development and continuously providing customers with satisfactory high-tech UL Listed FK-5-1-12, Fire Fighting, Hfc 227ea Agent is our constant pursuit. All those who have done marketing know that a new store or a new brand will never have an advantage in price in the early stage of business and the key lies in the volume of sales. We now have got a skilled engineering group to serve for your just about every detailed needs.

◆Introduction:

At normal temperature, fire suppression supplies FK-5-1-12 is colorless, transparent and insulating liquid. it is the novel environmental harmonic and clean extinguishing agent. Noah5112 is listed in standard documents such as ISO14520-2006 Physical Characteristics of Gas Extinguishing System, the System Design, NFPA2001 Design Specification of Clean Gas Extinguishing System, and the application-design of the product is normatively described.

fire suppression supplies FK-5-1-12 extinguishing agent is a novel substitution of halon extinguishing agent. It helps engineers and facility managers meet environmental regulations while helping ensure the safety of people, reduce risks and preserve business operations with minimal downtime. It features zero ozone depletion potential (ODP) and a global warming potential (GWP) of less than 1. FK-5-1-12 also has the largest safety margin for use in occupied spaces of all clean agents. It effectively extinguishes fire faster than inert gas or water mist systems, requires less volume of fluid and is safe for use with electronics.

◆Noah®5112 properties

Noah®5112, AKA fluorokethone or fluorinated ketone (international designation FK-5-1-12), is a substance-compound of six-carbon molecules. Boiling temperature of Noah®5112 is 49°C and it absorbs heat much better than water. These unique properties are critical at an early stage of fire extinguishing, hens even small (5.3 %) amount of gas in the atmosphere of a room already actively removes heat from a source of ignition and dissipates it throughout an entire room volume - thus heat removal results to almost instant interruption of a combustion chain reaction.

An amount of necessary energy to evaporate "dry water" is 25 times less than for plain water, which explains abscence of any harm for items that come in contact with Noah®5112. The sufficient minimum concentration of gas for fire extinguishing is only 5.3%.

◆Advantages of fire extinguishing systems using Noah®5112

◆Complete safety for people and valuables

◆Noah®5112 is a non-toxic and chemically neutral agent. The oxygen content in the air is not decreased as a result of gas release into a protected room. Effective heat absorption reduces a potential exposure level of toxic combustion products to people.

◆Does not conduct electricity

◆Noah®5112 is a dielectric. Electronic devices completely filled of submerged with/into this agent continue to operate without any impact. Unlike any other extinguishing agents, this safety gas does not harm sensitive electronics and leaves no residue on it.

◆Does not damage property

◆You can put books, pictures, fine fabrics and electronic devices even into liquid Noah®5112 without any risk of damaging them. Use of gas phase in much lower concentrations guarantees complete safety against damage by the fire-extinguishing agent for libraries, museums, data centers, etc. after a fire extinguishing system has been activated.

◆Easier and lower cost maintenance

◆Existing pipelines, initially designed for HFCs 125 or 227ea, may be retrofitted to be used with Noah®5112. Due to a relatively low pressure in

◆Quality index:

Inspected Item	Qualified Product	Superior Product
Purity, %,	≥99.70	≥99.90
Acidity, (as HCI), %	≤3x10-4	≤3x10-4
Water content, %	≤10x10-4	≤5x10-4
Non-volatile residue, %	≤0.01
Quality standard:	Q/NY002-2018

◆Certificate:

◆UL listed

◆REACH registration; K-REACH (for South Korea)

◆FM Approved

◆Concentrations & safety margins comparison:

	Noah®5112	Halon1301	HFC-227ea	CO2
Use concentrations %	4.5-5.9	5	7.5-8.9	>30
NOAEL %	10	5	9	<5
Safety Margins %	72-122	0	5.9-20	Lethal

◆Environmental parameters comparison:

	Noah®5112	Halon1301	HFC-227ea	HFC-236fa
ODP	0	12	0	0
GWP	1	6900	3800	9400
ALT(year)	0.014	65	36.5	226

FAQ

Quality control

We have a strict quality control system, Professional QC team.

Custom packaging service

We can customize the package and label.

Quick response

All requests will be replied within 12 hours.

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With the business philosophy of 'Customer First, Quality First', we will strive to provide customers with high-quality 2-1/2" Fire Fighting Hose UL Listed Canvas Hose with Working Pressure 200psi and excellent pre-sales and after-sales services, and actively listen to customer needs. We try our best to build the scientific management model, to learn abundant professional knowledge, to develop advanced production equipment and production process, to create the first-call quality products, reasonable price, high quality of service, quick delivery, to give you create new value. We build sustainable and stable customer relationships and promote the development of industry technology.