Sri City, Andhra pradesh
Hisar, Haryana
Designed for clean agent fire suppression systems that protect critical assets without damaging sensitive equipment.
AHRI 700 compliant quality report covering batch number, purity results, inspection parameters, cylinder weights, and compliance remark.
Inside this documentFull handling, storage, and emergency response guidelines for safe use.
Inside this document
Developed for modern residential and commercial air conditioning systems, delivering efficient cooling for everyday comfort applications.
Trusted across automotive air conditioning, commercial refrigeration, and medium-temperature cooling applications requiring reliable performance.
A natural refrigerant suited for commercial refrigeration, bottle coolers, display cabinets, heat pumps, and other energy-conscious cooling applications.
HFC-227ea (heptafluoropropane) is a clean agent fire suppression gas. It is colourless, odourless, electrically non-conductive, and stored as a liquefied compressed gas. When discharged, it suppresses fire through rapid cooling and chemical interruption of the combustion chain — without reducing oxygen, without residue, and without requiring cleanup.
HFC-227ea is the chemical designation. It is also commonly known as FM-200 (a trade name used by Johnson Controls). Both refer to the same compound — heptafluoropropane (CF₃CHFCF₃).
Yes. HFC-227ea suppresses fire through cooling and chemical interruption — not by displacing oxygen. Its no observed adverse effect level (NOAEL) is 10.5%, making it safe for use in normally occupied spaces when deployed at standard design concentrations per NFPA 2001.
HFC-227ea is effective against Class A fires (electrical and electronic hazards), Class B fires (flammable liquids and gases), and Class C fires (energised electrical equipment). This makes it suitable for the full range of risks present in data centres, server rooms, telecoms facilities, and electrical substations.
Yes. HFC-227ea is the globally recognised clean agent replacement for Halon 1301. It has zero ozone depletion potential and is compliant with NFPA 2001 and the US EPA SNAP programme, which established it as an approved Halon alternative.
Both are clean agents with zero ODP and A1 safety classifications. The key difference is GWP: HFC-227ea has a GWP of 3350, while FK-5-1-12 has a GWP of 1. FK-5-1-12 (also known as Novec 1230) is the next-generation ultra-low-GWP alternative for facilities with stricter environmental requirements. Both offer residue-free suppression and are safe for occupied spaces.
Pricing depends on cylinder size, order volume, and delivery location. Fill in the enquiry form or email customercare@dewgas.com for a current quote. We respond within one business day.
Our HFC-227ea is available in small cylinders (10 kg), big cylinders (65 kg), 900 kg tonners, and 22,000 kg ISO tanks. Contact us for bulk and custom order enquiries.
Yes. DewGas supplies industrial refrigerant gas in bulk cylinder formats — including ISO tanks and tonners — for manufacturing plants, industrial cooling systems, and large commercial facilities. Contact our team to discuss volume requirements and supply schedules.
The minimum order quantity may vary depending on the product and packaging type. Please contact our team with your requirements, and we’ll provide the relevant MOQ details.
The minimum order quantity may vary depending on the product and packaging type. Please contact our team with your requirements, and we’ll provide the relevant MOQ details.
Simply fill out the contact form with details about the refrigerant, quantity, application, and delivery location. Our team will review your request and provide a customised quotation.
We’re in the process of introducing online purchasing on our website. Until then, customers with bulk requirements can submit an inquiry through our contact form, and our sales team will provide personalized assistance. For smaller orders, selected DewGas products can be purchased directly through Amazon, offering a quick and convenient buying experience.
We’re in the process of introducing online purchasing on our website. Until then, customers with bulk requirements can submit an inquiry through our contact form, and our sales team will provide personalized assistance. For smaller orders, selected DewGas products can be purchased directly through Amazon, offering a quick and convenient buying experience.
We’re in the process of introducing online purchasing on our website. Until then, customers with bulk requirements can submit an inquiry through our contact form, and our sales team will provide personalized assistance. For smaller orders, selected DewGas products can be purchased directly through Amazon, offering a quick and convenient buying experience.
HFC-227ea (heptafluoropropane, CF₃CHFCF₃) is a high-performance clean agent fire suppression solution used to protect people and critical assets in enclosed spaces. It achieves effective fire knockdown in 10 seconds or less by combining rapid cooling with chemical interruption of the combustion chain — without reducing oxygen levels. This makes it safe for use in normally occupied spaces, with a no observed adverse effect level (NOAEL) of 10.5%.
HFC-227ea is stored as a liquefied compressed gas and discharged as a clear vapour. It is colourless, odourless, and electrically non-conductive, leaving no residue and requiring no cleanup after discharge. Systems recover immediately, which is critical in environments such as data centres, server rooms, and telecoms facilities where downtime is costly. With zero ozone depletion potential and full compliance with NFPA 2001 and EPA SNAP, HFC-227ea is the globally recognised clean agent replacement for Halon 1301. It is effective against Class A (electrical and electronic), Class B (flammable liquids and gases), and Class C (energised electrical equipment) fires.
Responsible Recovery and Disposal of HFC-227ea
HFC-227ea carries a GWP of 3350 and an atmospheric lifetime of 31–42 years. Accidental or unnecessary discharge should be avoided. When decommissioning fire suppression systems, HFC-227ea should be recovered using certified equipment and returned to an authorised reclaimer. Refer to applicable national regulations and equipment manufacturer guidelines for decommissioning and reclaim procedures. As India progresses through its HFC reduction obligations under the Kigali Amendment, responsible management of clean agents is both an environmental and a regulatory responsibility.
10-Second Knockdown
Achieves effective fire suppression in 10 seconds or less, minimising damage to assets and infrastructure.
No Residue, No Cleanup
Discharged as a clear vapour — no residue on equipment, no water damage, no powder cleanup. Systems recover immediately.
Safe in Occupied Spaces
Works through cooling and chemical interruption — not oxygen reduction. NOAEL 10.5%, safe for normally occupied spaces.
Electrically Non-Conductive
Safe for use around live electrical and electronic equipment — no risk of secondary electrical damage during discharge.
Zero ODP
Zero ozone depletion potential. NFPA 2001 and EPA SNAP compliant — the globally accepted Halon 1301 replacement.
Class A, B & C Fires
Effective against electrical/electronic hazards (A & C) and flammable liquids and gases (B) — full-spectrum protection.
Data Centres and Server Rooms
The primary application for HFC-227ea in India. Data centres and server rooms house irreplaceable IT infrastructure where fire suppression must be fast, residue-free, and safe for sensitive equipment and personnel. HFC-227ea’s 10-second knockdown, zero residue discharge, and electrically non-conductive properties make it the preferred clean agent for Tier 1 through Tier 4 data centre environments.
Telecommunication Facilities
Used in telecoms switching rooms, transmission facilities, and network operation centres. These environments operate 24/7 and cannot tolerate downtime — HFC-227ea’s immediate system recovery following discharge makes it the suppression agent of choice for telecoms infrastructure protection.
Computer Rooms and Laboratories
Specified for computer rooms and research laboratories housing sensitive instruments, chemical storage, and high-value analytical equipment. HFC-227ea protects equipment and specimens without contamination or residue, allowing laboratories to resume operation immediately after discharge.
Electrical Cabinets and Substations
Used to protect electrical switchgear cabinets, UPS rooms, and electrical substations. HFC-227ea’s electrical non-conductivity and Class C fire effectiveness make it particularly suitable for enclosure-based suppression systems protecting live electrical infrastructure.
Control Rooms
Specified for industrial and facility control rooms where continuous operation is critical. HFC-227ea protects control room hardware and personnel simultaneously — suppressing fires without triggering an evacuation or causing residue damage to instrumentation.
High-Value Asset Environments
Used wherever the cost of downtime or asset loss makes clean suppression essential — museums, archives, vaults, broadcast facilities, and financial trading floors. The combination of rapid suppression, zero residue, and occupant safety makes HFC-227ea the standard specification for high-value enclosed environments.
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