Pump Units Maximum Protection Hpwm High Pressure Water Mist Fire Suppression Systems Water Mist Fire Protection System

Product Description

Product  Description                                                                                                       

                                      High Pressure Water Mist Fire Suppression Systems

PRI-SAFETY High Pressure Water Mist Fire Suppression Systems is an advanced and efficient fire suppression technology that combines the effectiveness of water with significantly reduced water usage.

Unlike conventional sprinkler systems, high-pressure water mist systems operate by atomizing water into ultra-fine
droplets-typically less than 100 microns in diameter-using pressures above 80 bar. These fine droplets rapidly absorb heat and displace oxygen in the fire zone, resulting in effective flame suppression, cooling, and limited re-ignition potential.

 

Product  Features

 

• Efficient Cooling & Oxygen Displacement: 
The fine mist cools the flame and surrounding gases while displacing oxygen, effectively interrupting the fire triangle.
• Minimal Water Damage: 
Uses up to 90% less water than traditional sprinkler systems, making it ideal for sensitive environments like data centers, museums, and healthcare facilities.
• Safe for Occupants & Equipment: 
Non-toxic and non-conductive, it provides safe protection for both people and electronic equipment.
• Fast Activation & Coverage:
Quick response nozzles and high dispersion rates ensure rapid suppression across a wide area.

Specification Specifi

Technical Parameters

1. Pump Pressurized Type Water Mist Fire System

Code Number	Working Pressure	Flow(L/Min)	Pump Speed(r/Min)
WM/PRI-112/14	14MPa	112	1470
WM/PRI-224/14	14MPa	224	1470
WM/PRI-336/14	14MPa	336	1470
WM/PRI-448/14	14MPa	448	1470
WM/PRI-560/14	14MPa	560	1470
WM/PRI-672/14	14MPa	672	1470
WM/PRI-784/14	14MPa	784	1470

 

Specification 

PRI-SAFETY HP Water Mist Fire System Working Mechanism:


PRI-SAFETY HP Water Mist Fire System Working Mechanism: 

1. Fire Detection and System Activation:
• The system integrates with a fire detection system (such as smoke, heat, or flame detectors).
• Upon detection control panel triggers the high-pressure pump unit.

2. Water Supply and Pump Operation:
•The pump draws water from a dedicated tank or mains supply.
•The water is then pressurized to a high level using a multistage pump.

3.Distribution to Nozzles:
•The pressurized water is delivered through stainless steel piping to strategically located water mist nozzles.
•These nozzles are designed to atomize the water into droplets typically less than 100 microns.

4.Fire Suppression by Water Mist:
When released, the fine mist interacts with the fire in three key ways:
•Heat Absorption: The small droplets rapidly evaporate, absorbing heat and cooling the flame and surrounding gases.
•Oxygen Displacement: The steam generated displaces oxygen around the fire, suppressing combustion.
•Radiant Heat Blocking: The mist forms a thermal barrier, reducing the spread of radiant heat.

5.System Shutdown and Monitoring:
•After suppression, the system can be manually or automatically shut down.
•Sensors and pressure switches continuously monitor the system's performance and integrity.

 

 

Application 

 

 

PRI-SAFETY HP Water Mist Fire System is ideal for use in:
• Industrial facilities
• Marine and offshore installations
• Power generation plants
• Transportation hubs
• Cultural heritage buildings
• Telecommunication centers

 

Workshop

 

 

Packing & Delivery 

 

• Each products will be tested and inspected before packing-quality assurance.
• Environment friendly packaging -to help your business go green.
• Professional ,convenient and efficient packaging-to protect your goods well.
 

Company Profile

HANGZHOU PRI-SAFETY FIRE TECHNOLOGY.CO.,LTD is Establised in 2005, is Focused on Automatic Fire Suppression Systems and Fire Equipment R&D, Design and Manufacture.
The Main Products are On/Off Road Vehicles & Machines Automatic Fire Suppression system, HFC-227ea & FK-5112 Clean gas Fire Suppression systems, CAFS( Mobile Compressed Air Foam System), Water Mist Fire System, Foam Mist Fire System, CO2 Fire System, etc.

The Products and Fire Systems are used in Mining Industry, Forest Industry, Agriculture, Petrochemical, Transportation, Electricity Power, Industry,Construction and other fields.
PRI-SAFETY has Professional Technology Team , Have Ability Supply Design, Solution, and Customization, For Special Project Requirement, and Technology Training&Instruction After Sales.
PRI-SAFETY Has the Certificates, ISO9001:2015, TUV CE0036, ECE R107, CCC, and So On. The Products Meet the International Standardof EN, NFPA, CNAS,ECE, etc.