Water Mist nozzles developed on real scale fire tests, for HIGH pressure and LOW pressure systems,
effective starting by 3 bar working pressure. Technical support on your projects and training on request.
We design, manufacture and supply nozzles, lances, filters, protective caps and moreover other components/parts of your projects:
stainless steel high pressure pipe fittings, pressurized cylinders group skids, water pump group skids,
unwelded connection couplings for HIGH pressure steel pipes in DIN 2353 / ISO 8434-1 standards,
stainless steel HIGH pressure quick couplings, HIGH pressure valves and various accessories.
Water Mist LOW pressure, Class A and B fire risks, Open, Pendent,
protection of industry process, machinery spaces, offices, warehouses.
K=6.3 - Flow rate 10.9 lpm/3 bar - Nozzle code WM12X211
K=7.6 - Flow rate 13.2 lpm/3 bar - Nozzle code WM12X213
Full cone round water mist - Suggested pressure range: 4 to 8 bar
Technical datasheet and system design support available on request to This email address is being protected from spambots. You need JavaScript enabled to view it.
Water Mist Low pressure, Class A and B fire risks, Open, Side Wall,
protection of industry process, machinery spaces, offices, warehouses
K=15 - Flow rate 26 lpm/3 bar - Nozzle code WM12Z226
Full cone round water mist - Suggested pressure range: 3 to 8 bar
Technical datasheet and system design support available on request to This email address is being protected from spambots. You need JavaScript enabled to view it.
Water Mist Low pressure, Class A and B fire risks, Open, Pendent,
protection of industry process, machinery spaces, offices, warehouses.
K=15 - Flow rate 26 lpm/3 bar - Nozzle code WM127226, WM347226
Full cone round water mist - Suggested pressure range: 3 to 8 bar
Technical datasheet and system design support available on request to This email address is being protected from spambots. You need JavaScript enabled to view it.
Water Mist Low pressure, Class A and B fire risks, Automatic, Pendent,
protection of offices, warehouses, malls, schools, hospitals
K=12.8 - Flow rate 22.2 lpm/3 bar - Nozzle code WM12Y222
Full cone round water mist - Suggested pressure range: 3 to 8 bar
Technical datasheet and system design support available on request to This email address is being protected from spambots. You need JavaScript enabled to view it.
Water Mist Low pressure, Class A and B fire risks, Open, Pendent,
protection of conveyors belt, minings, industry processes, ducts, small tunnels
K=22.5 - Flow rate 39 lpm/3 bar - Nozzle code WM128239
Narrow rectangular water mist - Suggested pressure range: 3 to 8 bar
Technical datasheet and system design support available on request to This email address is being protected from spambots. You need JavaScript enabled to view it.
Water Mist Low pressure, Class A and B fire risks, Open, Pendent through wall
and with isolating cover, protection of heavy industry processes, ducts
K=4.8 - Flow rate 8.3 lpm/3 bar - Nozzle code WM34Q183
K=6 - Flow rate 10.4 lpm/3 bar - Nozzle code WM34U210, WM34W210
K=9 - Flow rate 15.6 lpm/3 bar - Nozzle code WM34U216, WM34W216
Full cone round water mist - Suggested pressure range: 4 to 10 bar
Technical datasheet and system design support available on request to This email address is being protected from spambots. You need JavaScript enabled to view it.
Water Mist High pressure, Class A and B fire risks, Open, Pendent,
protection of industry process, machinery spaces, offices, warehouses
K=1.2 - Flow rate 12 lpm/100 bar - Nozzle code WM12X112
Full cone round water mist - Suggested pressure range: 80 to 120 bar
Technical datasheet and system design support available on request to This email address is being protected from spambots. You need JavaScript enabled to view it.
Water Mist High pressure, Extreme Compact, Class A and B fire risks, Open, Pendent,
protection of industry process, machinery spaces, offices, warehouses
K=2.4 - Flow rate 24 lpm/100 bar - Nozzle code WM124124
Full cone round water mist - Suggested pressure range: 80 to 120 bar
Technical datasheet and system design support available on request to This email address is being protected from spambots. You need JavaScript enabled to view it.
Water Mist Low pressure, Class A fire risks, Open, Pendent,
protection of warehouses, farms, industry processes, tunnels
K=33.5 - Flow rate 58.1 lpm/3 bar - Nozzle code WM347258
Narrow rectangular water mist - Suggested pressure range: 5 to 8 bar
Technical datasheet and system design support available on request to This email address is being protected from spambots. You need JavaScript enabled to view it.
Water Mist Low and High pressure, Compact, Class B fire risks, Open, Pendent,
for water mist curtain protection of industry process, ducts, small spaces
K=0.5 - Flow rate 0.9 lpm/3 bar - Nozzle code WM14O109
K=0.5 - Flow rate 5.2 lpm/100 bar - Nozzle code WM14O109
Technical datasheet and system design support available on request to This email address is being protected from spambots. You need JavaScript enabled to view it.
Are available on request DIOM (Design, Installation, Operation and Maintenance) Manuals for each our WM nozzle model, and complete technical information about the performances of Spraytecs WM nozzles when introduced in your firefighting system design, for the classic different fire hazards.
Moreover we directly support our client firefighting engineers in all details of their system projects.
As general, Water Mist nozzles are designed to obtain spray pattern based on more than 99% of very fine droplets, with single droplet size less than 1000 microns.
But this is only a basic standard definition of Water Mist, because many of these nozzles can generate very small droplets, in the range between 5 to 50 microns.
There are many applications where Water Mist nozzles are a key factor for the best final result, such Fire Protection systems, Explosion Protection systems, Lumber Drying, Cooling and Humidification systems.
Thus a good WM nozzle design and material quality, together with an expert technical support for the customer, make the difference between the minimal and the best process result.
We, in Spraytecs Technologies Ltd, design and manufacture water mist nozzles in both High Pressure (> 50 bar) and in Low Pressure (3 to 12 bar) according to our experience and your requests, as specifically designed for your application, with an approach highly collaborative towards your technicians from the first contact.
Please contact us to obtain information and offer about your next Spraytecs engineered Special spray device.
Here above are listed the Water Mist Spraytecs standard nozzles for applications in Low Pressure and High Pressure (LPWM and HPWM), with their technical data on request.
WMFIRESTOP® Low Pressure Water Mist nozzles, the ultimate concept in firefighting systems!
WMFIRESTOP® Spraytecs are compact, high flow rate, multi-head water mist nozzles suitable for many contexts in fire-fighting systems, where aesthetics, small droplets and body dimensions are important and great performances must to be sure, to give fine droplets and uniform full cone shape, with the related correct water density during fire alarm discharge.
They are available in different models for different hazard contexts, for LOW Pressure firefighting systems (LPWM).
Their have different spray angles is 180° degrees, with different flow rates.
This Low Pressure water mist nozzle is designed to protect large target areas and to reach the important result to save energy and costs in all firefighting system layouts, because they work and make fine droplets starting by the very low water pressure of 3 bar!
The above feature in water mist firefighting systems consent to use smaller and less expensive pumps, and/or directly the local available water grid pressure (in some countries this design solution have to be approved by the local firefighting authority).
WMFIRESTOP® Spraytecs gives the most attractive opportunity: to save money, energy and time on each your firefighting system design, installation and maintenance.
(WMFIRESTOP® is a registered brand and intellectual property design of Spraytecs Technologies SRLS Patent pending)
LOW Pressure WaterMist nozzles, for firefighting systems (and other industry processes)
The water mist nozzles Spraytecs WM12X, WM127 and WM12Z are compact, multi-head nozzles suitable for many contexts in fire-fighting systems, where aesthetics, small droplets and body dimensions are important and performances must to be great, to give fine droplets and uniform full cone shape to assure the correct water density during fire alarm discharge.
They are available in different models for all hazard contexts, for LOW Pressure firefighting systems (LPWM) and for HIGH Pressure firefighting systems.
Their typical spray angles range is from 150° to 180° degrees, with different flow rates.
Our Low Pressure water mist nozzles are oriented to save energy and costs in all firefighting system layouts, because they work and make fine droplets starting by the very low pressure of 3 bar!
The above feature in water mist firefighting systems consent to use smaller and less expensive pumps.
Typical applications of these nozzles are not only for firefighting systems, but they are great also in air and gases cooling, air and gas cleaning, vessels cooling, dust control, humidification processes and others.
In this website page are shown many information and datasheets, moreover we are available to discuss any your further technical questions/details during your firefighting system's design.
Technical Datasheet WM12X211Low Pressure Water Mist nozzle (3 pag.) |
Download PDF now!
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Technical Datasheet WM127226Low Pressure Water Mist nozzle (3 pag.) |
Download PDF now!
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Video fire test Class B - 3 bar pressure
We are issuing DIOM (Design, Installation, Operation and Maintenance) Manuals for each our WM nozzle model, and complete tecnical information about the performances of Spraytecs WM nozzles when introduced in your firefighting system design, for the classic different fire hazards.
Please come here again to check the availability or write us for urgent questions, we will be happy to help you.
High Pressure WaterMist nozzles, for firefighting systems (and other industry processes)
Technical Datasheet WM12X112High Pressure Water Mist nozzle (3 pag.) |
Download PDF now!
|
Are available on request DIOM (Design, Installation, Operation and Maintenance) Manuals for each our WM nozzle model, and complete technical information about the performances of Spraytecs WM nozzles when introduced in your firefighting system design, for the classic different fire hazards.
Moreover we directly support our client firefighting engineers in all details of their system projects.
Please come here again to check the availability or write us for urgent questions, we will be happy to help you.
The water mist nozzle Spraytecs WM14O109 is designed for special applications, where the spray pattern must be directional and condensed in little spaces and at high distance from the nozzle.
Water mist nozzle Spraytecs WM14O109 has been designed for special applications, where the spray pattern must be directional and condensed in little spaces and at high distance from the nozzle.
Main application is in the market of Fire Protection, which uses as a barrier for water protection of accesses and curtains of theaters, such as strengthening and defense of fixed and mobile mechanical protection curtains, cable ducts, chimneys, crevices and loopholes. All the mentioned cases have problems that only a specifically designed nozzle solves effectively. Where the low cost and water consumption is negligible if compared to a classical barrier protection with a blade of water to flood.
Even the uses of this Spraytecs water mist nozzle for the purpose of general risk reduction, such as cooling quote in areas subject to concentrated and abnormal overheating, can prevent fires and explosions, and thus exclude the need for action of the complete plant shutdown. Intervention that sometimes causes significant collateral damage.
It can be used both into Low Pressure and into High Pressure water mist systems, resulting in different strategies of intervention and number of nozzles used.
Spraytecs provides the data sheets in order to use this new component to obtain a smart protection Water Mist Curtain, Economical and Effective.
The nozzle Water Mist WM18O027 is available in stainless steel AISI 303, AISI 316L.
For the realization of convenient and low visual impact, it is proposed a complete Water Mist Curtain Spraytecs installation kit composed of stainless steel tubes diameter 12 mm or 25 mm and stainless steel fittings to configure the Water Mist Barrier tailored to your installation.
This nozzle has correct flow rate and maintain a correct direction to droplets for a longer distance, with excellent performances in various fire hazard contexts, where the mist action must be concentrated.
The water mist nozzle WM14O109 is suitable for water mist applications at low pressure, starting by only 3 bar of water pressure (Dv90 < 300 μm)
Here below is shown the performance radial distance of spray pattern for firefighting systems designer convenience:
For any special version of water mist nozzles required, or our help in your engineered system, please write us an email with a description of your application, thanks!
Don't forget to consider our filters, after each order, the best partner in your system to escape by clogging conditions of our water mist nozzles:
Moreover:
Check with SPRAYTECS for critical dimension, pressure, capacity, fluids in your applications, in order to receive support in your decision.
Nozzle materials must meet correctly chemical composition of fluids in your processes, always remember it.
Spray angle performance varies with pressure. Contact SPRAYTECS for specific data on your critical applications.
