- Capacity: 25 Kg
- Operating pressure: 15 bar
- Discharge range: 4-6 meters
- Discharge time: 50-60 seconds
- Effective on Class A, B, and C fires
- Mounted on trolley for easy transportation
- Durable steel cylinder with corrosion-resistant coating
Category: Fire Extinguisher
What is a 25KG DCP Fire Extinguisher?
A 25KG DCP fire extinguisher is a high-capacity, wheeled industrial fire suppression unit designed to combat large-scale Class A, B, and C fires in heavy-risk commercial and industrial environments.
At 25 kilograms of dry chemical powder, it delivers far greater suppression volume than handheld DCP units, making it the right choice where a 6kg or 9kg extinguisher simply can’t cover a large fire area.
Unlike portable DCP extinguishers that one person can lift and carry, the 25kg unit is mounted on a heavy-duty wheeled trolley for fast, single- or two-person deployment across large factory floors, warehouses, and storage yards.
Its multi-class powder agent attacks the chemical chain reaction of combustion, making it equally effective on ordinary combustibles (Class A), flammable liquids (Class B), and flammable gases (Class C) a versatility that CO2 and foam units can’t match on their own.
How Does It Work?
The 25KG DCP fire extinguisher operates through a high-pressure stored or cartridge-operated powder system on a mobile wheeled trolley:
- The trolley is wheeled to within safe operating distance of the fire
- The discharge hose is uncoiled and the nozzle is aimed at the base of the flames
- The valve or lever is activated, releasing a dense cloud of dry chemical powder
- The powder interrupts the chemical chain reaction that sustains the fire, while also forming a smothering barrier over the fuel surface
- This dual action knocks down flames quickly and reduces the risk of re-ignition
- The extended discharge hose allows the operator to maintain a safe standoff distance typically 4 to 6 metres from large industrial fires
Purpose of the 25 kg DCP Fire Extinguisher
The primary purpose of a 25kg DCP fire extinguisher is to provide high-volume, multi-class fire suppression for large industrial and commercial environments where fire risk spans solids, liquids, and gases simultaneously exceeding the capacity of portable extinguishers.
It is specifically deployed to protect:
- Factory floors and production lines with mixed combustible materials
- Warehouses and storage facilities holding flammable or combustible goods
- Petrol pumps and fuel storage areas
- Oil depots, tank farms, and chemical processing plants
- Construction sites with multiple fire hazard types
- Large commercial complexes and parking structures
In Pakistan, 25kg DCP extinguishers are used in textile factories, warehouses, petrol stations, oil depots, chemical plants, and construction sites across Karachi, Lahore, Faisalabad, Multan, Rawalpindi, and Islamabad.
Key Features of 25KG DCP Fire Extinguisher
- High-Capacity 25KG DCP Agent: Delivers sustained, multi-class suppression volume for large fires that portable units cannot control.
- Heavy-Duty Wheeled Trolley: Enables rapid deployment across large factory floors, warehouses, and storage yards.
- Multi-Class Protection (A, B & C): Effective against ordinary combustibles, flammable liquids, and flammable gases in a single unit.
- Durable Steel Cylinder: Corrosion-resistant coating built to withstand harsh industrial environments.
- Operating Pressure of 15 Bar: Delivers consistent, high-pressure discharge for reliable performance.
- Discharge Range of 4–6 Metres: Allows safe standoff distance from large or intense fires.
- Discharge Time of 50–60 Seconds: Long enough to cover wide fire areas in a single deployment.
- CE / EN3 and ISO-Aligned Construction: Built to meet recognised international fire safety standards.
25KG DCP vs 50KG DCP: Which Size Do You Need?
Both the 25kg and 50kg DCP fire extinguishers are wheeled industrial units. Choosing between them depends on your facility size, fire load, and risk profile.
| Feature | 25KG DCP | 50KG DCP |
|---|---|---|
| Powder Capacity | 25 KG | 50 KG |
| Discharge Time | ~50–60 seconds | ~80–90 seconds |
| Coverage Area | Large (up to 150 sqm) | Very large (150+ sqm) |
| Fire Classes | A + B + C | A + B + C |
| Mobility | Wheeled trolley | Wheeled trolley |
| Approx. Total Weight | ~45–50 KG | ~80–90 KG |
| Best For | Warehouses, factories, petrol pumps | Oil depots, refineries, large industrial plants |
| Number of Operators | 1 person | 1–2 persons |
| Available from GreenTech | ✅ Yes | ✅ Yes |
25KG DCP vs 30KG CO2: Which Agent is Right for Your Facility?
The choice between DCP and CO2 comes down to fire class and equipment sensitivity. A 25kg DCP unit covers Class A, B, and C fires and is the stronger general-purpose choice for warehouses, petrol pumps, and mixed-risk factory floors.
A 30kg CO2 unit is better suited to facilities with sensitive electrical equipment server halls, substations, and generator rooms because it leaves zero residue. Many large industrial sites in Pakistan run both: DCP for general floor coverage and CO2 for electrical rooms and data infrastructure.
Industrial Applications: Where is the 25KG DCP Extinguisher Used?
| Industry / Facility | Fire Risk | Why 25KG DCP? |
|---|---|---|
| Warehouse / storage facility | Class A combustibles | High-volume coverage for large storage floors |
| Petrol pump / fuel station | Class B flammable liquids | Rapid knockdown of fuel-related fires |
| Oil depot / tank farm | Class B + C flammable liquids and gases | Multi-class protection for mixed hydrocarbon risk |
| Chemical processing plant | Solvents, flammable vapours | Broad-spectrum suppression for volatile substances |
| Textile factory | Combustible fibres + machinery | Covers large floor areas with mixed material risk |
| Construction site | Multiple fire hazard types | Versatile A/B/C coverage for changing site conditions |
| Power generation facility | Electrical + flammable liquid | Backup coverage alongside CO2 for non-sensitive areas |
| Commercial complex / parking structure | Class A + B mixed risk | Single unit covers varied fire types in shared spaces |
Types and Applications
DCP fire extinguishers are available across a range of capacities for different scales of risk:
- 1–4kg DCP — Homes, small offices, vehicles
- 6–9kg DCP — Retail shops, commercial kitchens, small workshops
- 25kg DCP — Warehouses, factories, petrol pumps, construction sites
- 50kg DCP — Oil depots, refineries, major industrial plants
The 25kg wheeled unit fills the critical gap between handheld commercial DCP units and the heaviest 50kg industrial systems, covering the majority of Pakistani warehouse, factory, and fuel-storage fire risk requirements.
Installation and Placement of 25KG DCP Fire Extinguishers
Correct placement of a wheeled 25kg unit is critical for effective fire response:
- Position near the highest fire risk zone warehouse entrance, fuel storage area, or main production floor
- Ensure the trolley path to all fire risk zones is clear and unobstructed at all times
- Store in a dry, ventilated area away from direct moisture and extreme heat
- Avoid storage areas where ambient temperature exceeds 60°C
- Clearly label the unit and display its fire class coverage in the local language
- Train all relevant facility staff on safe deployment procedures
- Conduct regular placement reviews as facility layout changes
5 Benefits of 25KG DCP Fire Extinguisher
GreenTech supplies certified 25kg DCP fire extinguishers with expert placement consultation, professional installation, and scheduled maintenance across Pakistan.
- High-Volume Multi-Class Suppression
Delivers 25kg of dry chemical powder in a sustained discharge — enough volume for large Class A, B, and C fires that portable units cannot control. - Versatile Fire Class Coverage
A single unit protects against ordinary combustibles, flammable liquids, and flammable gases — ideal for facilities with mixed fire risk. - Mobile Rapid Deployment
Heavy-duty wheeled trolley enables fast repositioning across large warehouse and factory floors. - Durable Industrial Build
Corrosion-resistant steel cylinder is built to withstand harsh storage and outdoor conditions. - Cost-Effective Industrial Protection
DCP agent and refilling costs are typically lower than CO2 or clean-agent alternatives, making it an economical choice for large-area coverage.
Inspection and Maintenance
Industrial DCP extinguishers at 25kg capacity require regular maintenance due to their high-risk deployment environments:
- Check the pressure gauge monthly to confirm it remains in the operable range
- Inspect the discharge hose and nozzle for cracks, blockages, or powder caking
- Verify the tamper seal and safety pin are intact
- Inspect the wheeled trolley frame and wheels for structural integrity
- Schedule annual professional servicing and recertification
- Refill or replace immediately after any full or partial discharge
- Ensure the unit is stored in accessible, unobstructed locations at all times
25KG DCP Fire Extinguisher Price in Pakistan
The price of a 25kg DCP fire extinguisher in Pakistan depends on brand, certification standard, cylinder build quality, trolley specification, and supplier.
Industrial units at this capacity are typically procured as part of a wider fire safety equipment package for warehouses, factories, and fuel-storage facilities.
For accurate pricing, bulk order rates, and site-specific consultation, contact GreenTech Solution for a customized industrial fire safety proposal.
Protect Your Industrial Facility Before a Fire Strikes
Get expert advice on the right DCP extinguisher capacity and placement for your warehouse, factory, or fuel storage site.
25KG DCP Fire Extinguisher: FAQs
At 25 kilograms of powder, the total filled weight exceeds 45 kilograms, making it impractical to carry by hand. The wheeled trolley allows one operator to rapidly deploy the unit across large warehouse and factory floors without physical strain.
Yes, dry chemical powder is rated for Class C (flammable gas and energized electrical) fires alongside Class A and B. However, because powder leaves residue, CO2 units are generally preferred for sensitive electronics, server rooms, and data infrastructure.
Yes. Unlike heavier 30kg+ CO2 trolley units, the 25kg DCP extinguisher is designed for single-operator deployment, though having a second person manage the hose improves accuracy on larger fires.
A monthly pressure gauge check is recommended to confirm the unit remains pressurized. Annual professional servicing, hose inspection, and recertification are mandatory. GreenTech Solution provides scheduled maintenance contracts across Pakistan.
Yes DCP’s Class B rating makes it suitable for fuel-related fires at petrol stations, and the wheeled design suits the open layout of most fueling areas in Pakistan.
Conclusion
A 25 kg DCP fire extinguisher is an essential fire safety asset for any warehouse, factory, petrol station, or fuel storage site in Pakistan where mixed fire risk solids, liquids, and gases exceeds what a portable extinguisher can handle.
GreenTech Solutions provides certified 25kg DCP fire extinguishers with industrial placement consultation, professional installation, and scheduled maintenance contracts to keep your facility protected year-round.
