4.5 Kg CO2 Fire Extinguisher

Overview

A server room fire is a race between the flames and the value of everything in the room. The 4.5 Kg CO2 Fire Extinguisher is sized to win that race in small to medium IT and electrical spaces. It carries more than double the gas of a 2 kg unit, giving the operator a sustained discharge that can flood a rack row or an electrical cabinet zone with carbon dioxide, starving the fire of oxygen while leaving every circuit board, hard drive and switch untouched by residue.

Carbon dioxide works by displacing oxygen and providing a cooling effect at the point of discharge, which makes it exceptionally effective on flammable-liquid fires and live electrical fires. Because the gas dissipates completely, there is nothing to wipe off contacts, nothing corroding terminals in the weeks after the incident, and no expensive decontamination before equipment can be recommissioned. For businesses whose operations depend on their IT and electrical infrastructure, that clean outcome is worth far more than the price of the extinguisher.

Key Features

• 4.5 kg CO2 charge sustains discharge across rack rows and cabinet zones
• Zero-residue gas protects servers, switchgear and instruments from secondary damage
• Effective on Class B flammable-liquid fires and live electrical fires
• Discharge horn shapes the gas jet for targeted, operator-safe application
• Robust high-pressure steel cylinder
• ISI marked to IS 15683, meeting the standard auditors and insurers expect
• Refillable design

Where to Use It

The 4.5 kg CO2 is the standard recommendation for small and medium server rooms, data closets, UPS and battery rooms, electrical LT/HT panel areas, lift machine rooms, commercial building electrical shafts and industrial control panels. Banks, ISPs, software companies, hospitals and hotels across Nepal typically standardise on this size for their technical rooms. Mount it just outside the room entrance so it is reachable without entering a smoke-filled space.

Why Buy from Nescfire Nepal

Nescfire supplies ISI marked 4.5 kg CO2 extinguishers with verified cylinder condition before dispatch, transparent NPR pricing and careful pressure-vessel handling. Contact us for delivery across Nepal and general guidance on safe CO2 use, including ventilation after discharge. Nescfire is an ISO 9001 certified company. Fire-safety training, refilling services and AMC plans are available on request.