Petrol pumps, chemical plants, and refineries operate in hazardous environments where a single spark can cause a disaster. Ordinary flashlights or electrical devices are not safe for such conditions.
That’s where flameproof (explosion-proof) torches come in.
These torches are engineered with flameproof enclosures, certified components, and rechargeable power systems, ensuring safety while delivering reliable light in volatile environments.
This detailed guide explains what flameproof torches are, why they are essential at petrol pumps, their specifications, pricing, applications, and key buying considerations.
A flameproof torch is a specialized lighting device designed for use in hazardous areas (Zone 1 & Zone 2). Unlike normal torches, it:
Contains sparks or heat generated inside.
Prevents external ignition of flammable gases/vapors.
Meets ATEX/IECEx/PESO certifications.
Also called an explosion-proof torch, it is widely used in petrol pumps, refineries, fertilizers, paints, agrochemical industries, and mining operations.
In India, flameproof torches like FI/RT/02 are certified for Gas Groups IIA, IIB & IIC, ensuring suitability for the highest-risk environments.
Petrol pumps are classified as Zone 1 hazardous areas because of constant fuel vapors.
Here’s why you should never use a normal torch at a petrol pump:
Prevents Ignition: Flameproof design contains any sparks.
Certification: Mandatory under PESO & BIS for safety.
Durability: Designed for rugged, outdoor, and high-risk environments.
Worker Safety: Protects staff during maintenance, inspection, and emergencies.
Versatility: Also usable in refineries, storage depots, chemical plants, and fertilizer industries.
Here’s a sample spec sheet (FI/RT/02 model as reference):
| Feature | Specification |
|---|---|
| Model | FI/RT/02 |
| Construction | Cast Aluminum LM6, Powder Coated |
| Ingress Protection | IP65 – Dust & Water Resistant |
| Operating Zones | Zone 1 & Zone 2 |
| Gas Groups | IIA, IIB, IIC |
| Light Source | High-Bright White LED |
| Light Output | 140 Lux @ 1 meter (Beam length ~20m) |
| Battery Type | Rechargeable, >1500 cycles |
| Backup Time | ~5 Hours |
| Charging Method | External Charger (Safe Area Only) |
| Weight | ~950 gm |
| Dimensions | Length 205 mm, Diameter 65 mm |
| Controls | Push Button, Single-Click Operation |
| Accessories | Shoulder Strap for Hands-Free Use |
| Certifications | PESO, BIS, IECEx/ATEX equivalent |
Specs may vary by model; always cross-check with datasheets before procurement.
Flameproof torches must comply with stringent standards:
PESO/DGMS Certification (India – mandatory for petroleum).
BIS IS/IEC 60079-1 (Flameproof Ex d compliance).
ATEX Directive 2014/34/EU (Europe).
IECEx Certification (International).
Marking Example:Ex d IIC T6 Gb
Ex d = Flameproof enclosure
IIC = Gas group Hydrogen/Acetylene
T6 = Max 85°C surface temperature
Gb = Equipment Protection Level
| Factor | Ordinary Torch | Flameproof Torch |
|---|---|---|
| Safety | Risk of sparks, not certified | Explosion-proof, certified for Zones |
| Certification | None | ATEX / PESO / IECEx |
| Material | Plastic/low-grade metal | Cast Aluminum LM6, powder-coated |
| Battery | Basic, short life | Rechargeable, >1500 cycles |
| IP Rating | Usually IP20–IP40 | IP65 Dust/Water Resistant |
| Applications | Homes, outdoors | Petrol pumps, refineries, fertilizers |
| Compliance | Illegal in hazardous zones | Mandatory in hazardous zones |
Using a normal torch at a petrol pump is unsafe and non-compliant.
Flameproof torches are indispensable in:
Oil Refineries & Storage Depots
Chemical & Fertilizer Plants
Paint & Agrochemical Factories
Mining & Tunneling Operations
Marine, Offshore & Shipyards
Food & Grain Dust Zones
When selecting a flameproof torch, evaluate:
Certification – PESO/IECEx mandatory.
Battery Backup – 4–6 hours continuous use recommended.
Durability – IP65 weatherproof, LM6 body.
Ergonomics – Should work comfortably with gloved hands.
Weight & Portability – <1 kg preferred.
Accessories – Shoulder strap, spare charger, etc.
Service & Warranty – Ensure after-sales support.
Entry-level certified torches: ₹3,000 – ₹5,000
Mid-range rechargeable (FI/RT/02 type): ₹6,000 – ₹10,000
Premium ATEX/IECEx imported models: ₹12,000 – ₹18,000+
Prices vary depending on certification, battery backup, light intensity, and brand reputation.
Charge in Safe Area Only – never charge in hazardous zone.
Inspect Before Use – check enclosure, button, and battery status.
Use Only Certified Chargers.
Do Not Modify – any modification voids certification.
Store Dry & Safe – even IP65 equipment should be stored properly.
Replace Batteries Timely after cycle life.
Follow Manufacturer Guidelines.
Q1. What is the difference between flameproof and explosion-proof torches?
Both terms describe the same concept – equipment that prevents internal sparks/flames from igniting the outside atmosphere.
Q2. Are flameproof torches mandatory at petrol pumps?
Yes. PESO and BIS regulations require certified torches for Zone 1 & Zone 2.
Q3. How long does a flameproof torch last?
With >1500 battery cycles and durable housing, typically 5–7 years with proper maintenance.
Q4. Can I charge a flameproof torch at a petrol pump?
No. Charging must only be done in a safe, non-hazardous area.
Q5. Do flameproof torches work in rain?
Yes. With IP65 protection, they are resistant to dust and water.
Q6. What industries need flameproof torches?
Petroleum, chemicals, fertilizers, paints, agrochemicals, marine, mining, and food industries.
Q7. Can I buy flameproof torches online?
Yes, but always verify PESO/BIS certification before purchase.
In hazardous environments like petrol pumps, safety cannot be compromised.
Flameproof torches are more than tools—they are life-saving devices, ensuring compliance with safety standards while offering durability, efficiency, and reliability.
By investing in certified torches, businesses not only protect workers but also maintain regulatory compliance and avoid costly accidents.
Contact Flameproof Instrumentation for BIS-certified, PESO-approved flameproof torches and safety equipment.
Email: sales@flameproof.co.in |
Phone: +91-9321160178
Website: www.flameproof.co.in
