—- Water Mist Fire Suppression · Delhi NCR

Water Mist Fire Suppression System, Engineered for Your Hazard

Design, installation, commissioning and AMC of water mist fire suppression systems for hotels, hospitals, data centres and industrial facilities across Delhi NCR, Noida, Gurugram, Ghaziabad and Faridabad — built to IS 15519:2020 and NFPA 750.

34.5
BAR MAX
FIG. 01 — HIGH-PRESSURE NOZZLE, MIST DISCHARGE PATTERN

2017

Operating since

ISO 9001:2015

Certified EPC

5+

Industries served

Pan-India

Project delivery

Design & installation handled by separate, dedicated teams

Whirlpool

Bajaj Consumer Care

Orient Electric

Metso Outotec

King Koil

---- How it works

What Is a Water Mist Fire Suppression System?

A water mist fire suppression system controls or suppresses fire using very fine water droplets. Under NFPA 750, water mist is characterised by droplets in the fine-droplet range, classified at the minimum design operating pressure.

The fine droplets create a large surface area relative to their water volume, allowing rapid heat absorption and cooling. Depending on the system and application, water mist can also reduce radiant heat transfer and locally affect oxygen concentration around the flame.

Because of these mechanisms, a properly designed water mist fire protection system can achieve effective fire control with substantially less water than a conventional sprinkler system in suitable applications. Actual water demand depends on the hazard, system type, design parameters, nozzle characteristics and the applicable tested or approved application.

Water mist system design and installation in India references IS 15519:2020 — Water Mist Fire Protection Systems, Code of Practice — along with NFPA 750, applicable FM Global guidelines and the National Building Code (NBC) of India.
HAZARD
Fine droplets · large surface area · rapid cooling
Schematic — single-nozzle water mist discharge over a
protected hazard

— Reference standards

IS 15519:2020

NFPA 750

FM Global

NBC of India

— Design decision, not a checklist

Water Mist System Types We Design and Install

We assess occupancy, hazard, fire load, equipment and enclosure conditions before recommending a configuration — not the other way round.

BY OPERATING PRESSURE

Pressure Class

Low-pressure

Up to 12.1 bar (175 psi). Suitable for selected applications depending on hazard and nozzle technology.

Intermediate-pressure

12.1–34.5 bar. Used where higher operating pressure and specialised equipment are required.

High-pressure

34.5 bar (500 psi) or greater. Generates very fine droplets for specifically tested, approved hazards.

BY DELIVERY METHOD

Fluid System

Single-fluid

Pressurised water only, using nozzle technology to produce the required mist.

Twin-fluid

Water with a compressed gas — air or nitrogen — for specific spray characteristics.

BY ACTIVATION

Activation Method

Closed-nozzle

Thermally operated nozzles activate individually at the required condition.

Open-nozzle

Area-wide discharge on detection/deluge operation — for rapid response applications.

Pre-action / dry-pipe

An added detection step before water enters the distribution piping.

Where it fits

Water Mist Fire Suppression Applications

Hotels & Hospitality

Effective fire protection while limiting discharge quantity in guest and back-of-house areas.

Hospitals & Healthcare

Fire protection with reduced water discharge in occupancy-sensitive clinical areas.

Data Centres & Server Rooms

Systems specifically designed and tested for the protected equipment and fire hazard.

Electrical & Generator Rooms

Selected electrical, generator and machinery applications with hazard-matched design.

Industrial & Manufacturing

Oil & gas, chemical, pharmaceutical and manufacturing facilities with specialised hazards.

Warehouses & Parking

Designed and tested for the specific occupancy, fire load and configuration.

Museums & Heritage Spaces

Minimising water discharge and secondary damage as a core design consideration.

Hybrid Protection Strategy

Conventional sprinklers for general areas, dedicated water mist for sensitive hazards.

— Our process

Design, Installation & AMC Process

01

Fire Adequacy Study & Hazard Assessment

Fire load calculation and hazard assessment of your facility — occupancy, fire hazards, equipment and enclosure conditions — before developing the system design.

02

System Design

Pipe sizing, pump selection, pressure class, nozzle selection and spacing, and water supply, engineered to the identified hazard with reference to NFPA, IS, FM Global and NBC requirements.

03

Installation & Commissioning

Components installed per the approved design. Testing and commissioning covers pressure, flow, activation and functional checks, followed by documentation and handover.

04

AMC & 24/7 Support

Scheduled inspection, testing, maintenance and emergency support for nozzles, filters, pumps, valves and detection components, per the applicable maintenance programme.

— Water mist fire system contractor

Areas We Serve Across Delhi NCR

Water mist fire suppression design, installation and AMC for commercial, hospitality and industrial facilities across the region.

Delhi

Water mist fire suppression system design and installation for hotels, hospitals and commercial buildings across Delhi.

Noida & Greater Noida

Water mist system for hotels and hospitals, plus industrial fire suppression mist system projects across Noida and Greater Noida.

Gurugram

Water mist fire fighting system installation for data centres, IT parks and commercial facilities in Gurugram.

Ghaziabad

Water mist fire suppression and AMC support for industrial and warehouse facilities in Ghaziabad.

Faridabad

Fire suppression mist system design for manufacturing and industrial clients across Faridabad.

Pan-India Projects

Consistent design and installation standards for multi-location facilities beyond Delhi NCR.

— Why Agnim Engineerz

Why Facilities in Delhi NCR Choose Us

Founded by Ankur K Trivedi and based in Sector 142, Noida, Agnim Engineerz has operated as a fire protection EPC company since 2017 — delivering hydrant, sprinkler and suppression system projects for clients including Whirlpool of India, Bajaj Consumer Care, Orient Electric, Metso Outotec and King Koil.

Technical grounding in FM Global, NFPA, IS and NBC standards

Design and installation handled by separate, dedicated teams

OEM-certified components with test documentation

ISO 9001:2015 certified processes

AMC support after commissioning

Pan-India project delivery with consistent quality standards

— FAQ

Frequently Asked Questions

Not always. Water mist is a specialised fire protection technology and may supplement, or where specifically designed and approved, serve as an alternative to conventional sprinkler protection in selected applications. The right solution depends on hazard, occupancy, fire load, system design and applicable requirements.

Water mist systems can use substantially less water than conventional sprinkler systems in suitable applications, since fine droplets provide efficient heat absorption and cooling. Actual consumption depends on the hazard, system type, nozzle characteristics, design and tested application.

Water mist projects in India reference IS 15519:2020 — Water Mist Fire Protection Systems, Code of Practice — along with NFPA 750, applicable FM Global guidelines and the National Building Code (NBC). IS 15519:2020 is the current active BIS standard.

Cost depends on the hazard category, pressure class, coverage area, nozzle count, pump and piping specification, and single- vs twin-fluid design. A site assessment and fire adequacy study is the only reliable basis for an accurate quote — we provide this as the first step of every project.

Portable and mobile water mist units can be considered for localised, first-response coverage or temporary hazard areas, in addition to fixed piped systems. Suitability depends on the hazard and required coverage — we assess this as part of the site survey.

Nozzles, pumps, filters, valves, detection components and associated equipment should be inspected and tested at intervals set by the applicable standards, manufacturer requirements, system listing and the facility's maintenance programme.