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Flash Back Arrestors

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Messer Flashback Arrestor MS0463832 DG91N Oxygen Connection G 3/8 inch RH
3.8 (5 Reviews)
By: Messer
₹5,291
₹9,49044% OFF
Implemental 2 Pcs Forged Brass Flashback Arrestor Set for Gas Cutting Torch, BKJAGAN702
  • Stops Backflow of Gas hence Prevents Backfire in Gas Cutting

B K Jagan & Co 2 Pcs Brass Flashback Arrestor Set for Gas Cutting Torch
Ador Welding KING PROTECT-R Brass Flashback Arrestor for Acetylene & LPG Regulator, S10.64.561.0048
  • A Filter at the Gas Inlet Protects the Arrestor Against

  • A Spring Loaded Non-Return Valve Prevents Slow or Sudden Reverse

Moglix Insights

Top 4 price range of Flash Back Arrestors

63% of users prefer Flash Back Arrestors in price range of ₹4000-₹6000

13% of users prefer Flash Back Arrestors in price range of ₹1000-₹2000

13% of users prefer Flash Back Arrestors in price range of ₹3000-₹4000

11% of users prefer Flash Back Arrestors in other price range.

Moglix Insights

Top 4 brands of Flash Back Arrestors

75% of users prefer Flash Back Arrestors of Messer brand

12% of users prefer Flash Back Arrestors of Seema brand

12% of users prefer Flash Back Arrestors of Implemental brand

1% of users prefer Flash Back Arrestors of other brands

Ador Welding KING PROTECT-R 30 bar Brass Flashback Arrestor for Oxygen Regulator, S10.64.561.0047
  • A Spring Loaded Non-Return Valve Prevents Slow or Sudden Reverse

  • A Filter at the Gas Inlet Protects the Arrestor Against

Esab Flash Back Arrestor Fr 18 PATR
  • Customer Care Number: 011-41427090 / 011-41427097

Seema Forged Brass Flash Back Arrestors for Gas Torches, S.FA-1
  • Stops Back Flow of Gas Hence Prevents Back Fire in

Ador Welding KING PROTECT-T Brass Flashback Arrestor for Acetylene & LPG Inlet, S10.64.561.0050
  • A Spring Loaded Non-Return Valve Prevents Slow or Sudden Reverse...

60% of users buy Flash Back Arrestors in Oxygen Gas Type

Esab Flash Back Arrestor Fr 18 Oxygen
  • Customer Care Number: 011-41427090 / 011-41427097

Esab Flash Back Arrestor Protex Ro Oxygen
  • Customer Care Number: 011-41427090 / 011-41427097

Seema Forged Brass Flash Back Arrestors for Gas Pressure Regulators, S.FA-2
  • Stops Back Flow of Gas Hence Prevents Back Fire in

Ador Welding KING PROTECT-T 30 bar Brass Flashback Arrestor for Oxygen Inlet, S10.64.561.0049
  • A Spring Loaded Non-Return Valve Prevents Slow or Sudden Reverse...

Yildiz Flashback Arrestor Fuel Regulator Enb Resettable, 3000-0543
Yildiz Flashback Arrestor Oxygen Hose to Hose Joint, 1028
Yildiz Decomposition Arrestor SSE for Acetylene Manifold Line, 3000-0521
Messer MS0463840 Flashback Arrestor for Pipe Line & Manifold System
3.8 (5 Reviews)
By: Messer
Available on Request
₹45,688
Sir-G Oxygen/Acetylene Flashback Arrestor Set
5.0 (1 Review)
By: Sir-g
Available on Request
₹1,531
  • Oxygen-Acetylene (or propane) Flashback Arrestor Set

  • Attach at the regulator

Borris NRB Flash Back Arrestor (Cutter)
4.0 (2 Reviews)
By: Borris
Available on Request
₹599
  • Heavy Reliable Product To Prevent Fire And Accidents While Gas

  • Safety Brass Arrestors

Messer MS0463846 Flashback Arrestor for Pipe Line & Manifold System
Yildiz Flashback Arrestor Fuel Manifold, 3000-0299
By: Yildiz
Available on Request
₹65,156
Messer MS0463842 Flashback Arrestor for Pipe Line & Manifold System
4.2 (5 Reviews)
By: Messer
Available on Request
₹96,205
Yildiz Flashback Arrestor Oxygen Regulator End, 3000-0183
Messer MS0463843 Flashback Arrestor for Pipe Line & Manifold System
3.8 (5 Reviews)
By: Messer
Available on Request
₹90,506
Yildiz Flashback Arrestor Oxygen Torch End, 3000-0580
By: Yildiz
Available on Request
₹1,496
Messer MS0463847 Flashback Arrestor for Pipe Line & Manifold System
4.8 (5 Reviews)
By: Messer
Available on Request
₹224,224
Yildiz Flashback Arrestor Fuel Regulator End, 3000-0181
By: Yildiz
Available on Request
₹1,942
Yildiz Flashback Arrestor Hose to Hose Joint, 1018
By: Yildiz
Available on Request
₹754
Yildiz Flashback Arrestor Torch End, 1118
By: Yildiz
Available on Request
₹880
Yildiz Flashback Arrestor Oxygen Manifold, 3000-0298
By: Yildiz
Available on Request
₹65,156
Messer MS0463841 Flashback Arrestor for Pipe Line & Manifold System
4.4 (5 Reviews)
By: Messer
Available on Request
₹45,688
Messer MS0463388 Connection: G 3/8 inch RH Flashback Arrestor GG91 Fuel Torch Mount
Yildiz Flashback Arrestor Fuel Torch End, 3000-0579
By: Yildiz
Available on Request
₹1,496
Messer MS0463844 Flashback Arrestor for Pipe Line & Manifold System
4.0 (5 Reviews)
By: Messer
Available on Request
₹140,595
Messer MS0463385 Connection: G 3/8 inch RH Flashback Arrestor DGN Fuel Regulator Mount
4.0 (5 Reviews)
By: Messer
Available on Request
₹3,174
Yildiz Flashback Arrestor Oxygen Torch End, 3000-0213
By: Yildiz
Available on Request
₹1,496
Yildiz Flashback Arrestor Oxygen Torch End, 1128
By: Yildiz
Available on Request
₹880
Prince 2 Pcs Brass Flash Back Arrestor Set
By: Prince
Available on Request
₹389
  • Automation Grade: Manual

Yildiz Flashback Arrestor Fuel Torch End, 3000-0211
By: Yildiz
Available on Request
₹1,496
Messer MS0463390 Connection: G 3/8 inch RH Flashback Arrestor GG91 Oxygen Torch Mount
3.8 (5 Reviews)
By: Messer
Available on Request
₹1,984
Messer MS0463387 Connection: G 3/8 inch RH Flashback Arrestor DGN Oxygen Regulator Mount

Flash Back Arrestors: Critical Protection Against Flame Travel 

Flashback arrestors are critical safety devices used in gas welding and cutting to prevent reverse burning and explosion hazards. They contain stainless steel mesh discs that stop the backflow of any accidental flame into the fuel gas supply line or cylinder.

Flashback arrestors are installed in the hose line connecting the regulator to the torch. During normal gas flow, they allow unrestricted passage. But in case of a flashback, the flame speed increase causes it to extinguish at the arrestor mesh gaps due to lack of oxygen.

This fail-safe mechanism isolates the flame before it reaches the fuel source, preventing catastrophic fire accidents and saving lives. Flashback arrestors are mandatory protection equipment for industries handling fuels like acetylene, LPG, and CNG.


 

How Do Flashback Arrestors Function?

Flashback arrestors contain a series of stainless steel mesh discs with precise spacing between them. During normal gas flow, the gas passes through the discs freely.

But in case of a flashback, the flames speed up and cannot penetrate the small mesh gaps due to lack of oxygen. This instantly blocks the flame travel to stop the fire from reaching the fuel container.

The discs also absorb heat, further extinguishing the flame. This fail-safe protection prevents catastrophic damage to equipment and personnel.


 

Knowing The Types of Flashback Arrestors

End-of-Line Flashback Arrestors

  • Installed at the torch end of the hose
  • Protects gas cylinder if torch end catches fire
  • Stops reverse flame travel from torch to cylinder

 

In-Line Flashback Arrestors

  • Positioned between regulator and hose
  • Provides added protection
  • Useful for long hoses where the end unit is insufficient

 

Bi-Directional Flashback Arrestors

  • Contains arresting material on both inlet and outlet
  • Stops flashback from either direction
  • Provides all-round protection


 

Vital Factors to Consider When Selecting a Flashback Arrestor

  • Gas Type and Pressure: Ensure the flash arrestors suit the specific fuel gas and pressure used. Acetylene arrestors differ from LPG, CNG, or LNG types.
     
  • Arrestor Size: Size impacts the flow rate. Select the adequate diameter for smooth gas flow to the torch. Avoid flow restrictions.
     
  • Single vs. Dual Cylinder Use: For dual-cylinder setups, use twin flashback arrestors for simultaneous protection on both fuel line paths.
     
  • Hose Length and Diameter: Account for the hose length and inner diameter while picking arrestor flow ratings.
     
  • Regulator Flow: Choose an arrestor flow rating higher than the regulator’s max. flow capacity for unrestricted gas flow.
     
  • Standards Compliance: Opt for back fire arrestor compliant with EN 730 and other safety standards for quality assurance and reliability.
     
  • Installation Position: Install according to manufacturer guidance. End-of-line arrestors at inlet or outlet? In-line positioning?


Trustworthy Flashback Arrestor Brands

Messer Cutting Systems

  • German welding and cutting leader serving industries worldwide since 1898.
  • Offer a wide range of end-of-line and in-line LPG/Acetylene flashback arrestors. 
  • Designed to CE standards for up to 1" hoses in light to heavy industrial uses.


Seema Engineering Industries

  • The premier manufacturer of welding accessories from Kolkata since 1979.
  • The varied range includes flashback arrestors for DA and LPG in both in-line and end-of-line configurations.
  • Reliable protection for flow rates up to 2500 lit/hour, compliant with IS:2871.


Ador Welding Limited

  • Leading Indian welding company headquartered in Mumbai, in business since 1951. 
  • Trusted flashback arrestors range developed specifically for DA and LPG gases used in welding.
  • Offered in hex check and internal disk type models to safeguard torch equipment. 


Buying flash back arrestor for LPG cylinder on Moglix

Whether using DA, acetylene, or LPG/CNG in welding, Moglix makes it easy to equip hoses with certified flashback protection. Discover fire back arrestors on Moglix from specialist welding brands like Messer and Ador Welding, matching your flow needs. Investing in the right flashback arrestor prevents accidents and delivers long-term safety.

 

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