Spray System
Spray systems are largely used for fire protection of highly combustible production blocks, Transformers, Compressors, Condensate Storage Tanks, LPG bullets and Combustible tank farms. The spray systems are designed as per
Same like sprinkler system, spray systems are also automatically operated. But here we have open nozzles instead for close bulbs. These can be operated hydraulically, pneumatically and electrically.
As we are using close bulb in Sprinkler system it operates locally however, as we are using open nozzle in spray system the water is been flooded from all directions.
There are two variants of Water Spray System, for Fire Protection:
- High Velocity Water Spray Systems (HVWS)
- Medium Velocity Water Spray Systems (MVWS)
High Velocity Water Spray Systems (HVWS):
HVWS, is generally used in oil-based systems, having high flash points. The velocity of the water sprays, hitting the system under fire is critical for successful fire extinguishing action.
Medium Velocity Water Spray Systems (MVWS):
MVWS, is generally used in oil-based systems, having low flash points. The velocity of the water sprays, hitting the system under fire, if it is high, might actually spread the fire, and not extinguish it. So, MVWS is used to cool the system.
Extinct Fire Engineers provides comprehensive Spray Systems. Our services cover Supply, installation, testing, commissioning, and maintenance of spray systems in India last 30+ years.
We are an affluent name in the field of fire protection services and engaged in dealing and providing the most accurate solutions to our clients. We have served 500+ companies over 30+ years in providing safer, better work & residential environment.
There are three types of foaming agent that have varying characteristics like expansion rate i.e. low, medium, and high expansion systems
Expansion rate is the volume of finished foam divided by the volume of foam solution used to create the finished foam. Low expansion foams have the lowest viscosity, or thickness/consistency, and expand at a ratio of between 2 to 1 and 20 to 1. Medium expansion foams expand at a ratio of 20 to 1 and 200 to 1. High expansion foams have an expansion ratio above 200 to 1. All foams can quickly cover large areas, but at varying rates and density. As a result, low expansion foams are typically Each offers its own level of protection that is based on the needs of the facility in which the system is set to protect.