Flashback Arrestor - Fuel / Blowpipe End
Flashback Arrestors are designed for medium flow applications and are used to prevent flashbacks in oxy/fuel systems.
The safety contained within the flashback arrestor are dependent upon the type of arrestor:
- A sintered flame arresting element (FA) cools the flame to below the ignition temperature of the gas or gas mixture and prevents flashback.
- A non-return valve is to prevent reverse flow of gases (NV) and ensures the gas only flows in one direction.
- A thermal cut off device (TV) closes automatically at certain temperatures and cuts off the gas flow long before ignition temperature of the gas mixture is reached.
- Non-return valve
- Sintered flame arresting element
- Inlet filter
- Thermal cut-off (regulator end only)
- Conforms to AS4603, EN730-1
- Gas Type: Fuel
- Label colour: Red
- Connects to: Blowpipe end
- Connections: 5/8" - 18UNF RF
- Pressure rating (OXY): -
- Pressure rating (LPG): 500 kPa
- Pressure rating (ACET): 150 kPa
- Pressure rating (HYD): 400 kPa
- Max. working pressure (OXY): -
- Max. working pressure (LPG): 500 kPa
- Max. working pressure (NAT GAS): 500 kPa
- Max. working pressure (ACET) : 150 kPa
- Max. working pressure (HYD): 350 kPa
- Max. air flow: 463 L/min / 148 L/min Acetylene
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