Commercial-Grade Protection for Large Spaces
When you are managing a shopping mall, a sprawling factory floor or a large school building, safety regulations demand serious equipment. A small unit won’t pass the inspection. The Safety 53 DCP fire extinguisher 4 kg is designed specifically for these high-risk, high-capacity environments. With a much larger cylinder, it gives you the volume needed to suppress a growing fire while people safely evacuate the building. It is the standard choice for safety managers who refuse to compromise.
Understanding the 4 Kg Fire Rating
What makes this unit a heavy hitter? Because it packs 4 kilograms of mono-ammonium phosphate powder, its fire rating jumps significantly to handle intense blazes. It easily smothers deep-seated Class A fires like heavy timber and stacked cardboard. It dominates Class B liquid fires involving large fuel or chemical spills. And it remains safe for electrical fires up to 1,000 Volts. The heavy-duty steel cylinder is finished with a durable red paint that resists rust and scratches. The oversized brass valve and pressure gauge ensure everything works smoothly when seconds count.
Deployment and Availability
Even with the larger size, the unit is designed for quick handling. The squeeze-grip handle allows for controlled bursts so you don’t waste the powder all at once. Every extinguisher comes with a heavy-duty wall bracket to secure it in hallways or near machinery. We regularly dispatch these units to Karachi, Lahore and Quetta, alongside fast shipping to Sialkot, Hyderabad and the rest of Pakistan. Need to equip an entire building? Contact our team for bulk corporate pricing.
| Model | DCP-4KG |
|---|---|
| Brand | Safety 53 |
| Product Type | Dry Chemical Powder Fire Extinguisher |
| Capacity | 4 Kg |
| Extinguishing Agent | ABC Mono Ammonium Phosphate (DCP) |
| Fire Class | A, B, C & E (Electrical) |
| Fire Rating | 21A 183B C |
| Working Pressure | 14 Bar (200 PSI) |
| Test Pressure | 25 Bar |
| Discharge Time | 15 to 18 Seconds |
| Discharge Range | 6 to 7 Meters |
| Cylinder Material | Steel Body with High Gloss Paint |
| Valve Type | Brass Valve |
| Safety Features | Safety Pin, Pressure Gauge, Heavy-Duty Wall Mounting Bracket Included |
| Operating Temperature | -20°C to +60°C |
| Certification Standard | EN3 / ISO 7165 / PSQCA (Depending on Batch) |
| Application / Work Environment | Suitable | Reason |
|---|---|---|
| Shopping Malls and Plazas | ✓ | Meets fire safety building codes for large public spaces. High capacity handles multiple types of fire hazards in retail environments. |
| Large Manufacturing Factories | ✓ | The 21A 183B C rating is designed for heavy fuel loads, chemical spills and electrical machinery on production lines. |
| Schools and Universities | ✓ | Extended discharge time allows staff to control fires in corridors or science labs while students evacuate safely. |
| Large Warehouses and Logistics Hubs | ✓ | Provides enough volume to tackle deep-seated fires in stacked cardboard, wooden pallets and packaging materials. |
| Hotel Corridors and Lobbies | ✓ | A standard requirement for hospitality safety. Easy to mount near stairwells and emergency exits. |
| High Voltage Electrical Substations | ✕ | Do not use on live electrical equipment above 1,000 Volts. CO2 extinguishers are required for high-voltage substations. |
| Server Rooms and IT Hubs | ✕ | The dry powder will destroy servers and sensitive electronics. Clean agent or CO2 extinguishers must be used in data centers. |
| Combustible Metal Processing Areas | ✕ | Not effective on Class D fires involving metals like magnesium or sodium. Specialized dry powder is needed. |
FAQ's
Depending on your local building safety codes, yes. Larger commercial spaces, schools and factories usually require a minimum capacity to pass fire inspections. The 4 kg unit is the standard requirement for many commercial corridors and production areas.
The 4 kg unit is heavier than the smaller home models, weighing roughly 6 to 7 kg when fully pressurized. It is designed to be wall-mounted so it stays off the floor. When you pull it off the bracket, the weight is manageable for an adult to deploy quickly.
You get a continuous spray for 15 to 18 seconds. This is double the time you get from a 1 kg unit, allowing you to fight a much larger fire or safely clear a path to an exit.
Yes, the ABC powder is non-conductive. As long as the generator is operating under 1,000 Volts, you can safely use this extinguisher to put out the flames without risking electrocution.
Hacsons handles regular deliveries to Karachi, Lahore, and Quetta. We also maintain a steady supply chain to Faisalabad, Multan, Islamabad, Peshawar and every other major city in Pakistan. Corporate bulk orders are welcome.
Payment Terms
Cash on Delivery (COD): A 4% additional tax will be added to the total order amount for orders placed through Cash on Delivery.
Advance Payment for Heavy or Voluminous Products: For products that are heavy, oversized, or large in volume, advance payment may be required. Such orders may be dispatched through a Bilty/Cargo Service, depending on the product and delivery requirements.
Standard Delivery: Standard courier delivery may be fulfilled through M&P or Trax.
Fast Delivery: Faster delivery options may be fulfilled through TCS or Leopards Courier.
Additional Charges: Any applicable delivery charges, taxes, cargo charges, or other additional costs will be communicated during checkout or order confirmation.
Order Processing: Orders will be processed once the required payment, order confirmation, and applicable delivery arrangements have been completed.
Return Policy
7-Day Return Period: Products may be returned within 7 days of receiving the order.
Original Condition: The product must be unused, undamaged, and in its original condition.
Original Packaging: Products must be returned with their original packaging intact.
Unused Products Only: Returns will not be accepted for products that have been used, modified, or improperly handled.
Verification & Approval: All returned products are subject to inspection and approval by HAC & SONS before a replacement or other appropriate resolution is provided.
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