COMET F2R Flashback Arrestor, Oxygen

• Designed for connection to the outlet of regulators and pipelines in medium flow applications.
• Non-return valve.
• Large cylindrical stainless steel flame arrestor.
• Medium-flow capacity.
• Supplied with an inlet filter.
• Temperature activated the cut-off valve.
• Complies to AS4603.
• Conforms to EN730/DIN 8521, UL, ISO 5175 class I (fittings to AS4267-1995).
• Tested by BAM.
• NB: the thermal cut-off sealing element is not in the gas stream and is shrouded from flashbacks. The cut-off valve closes in the direction of flow assisted by a strong spring at an internal temperature of approximately 90°. The operation is not indicated and the cut-off valve is not resettable by the user.

Blowpipe
COMET 3

Extension Barrel
307123, 307124, 307125

Gas Consumption (Fuel)
41-55 l/min

Gas Consumption (Oxy)
45-58 l/min

Heat Output
180 MJ/HR

Mixer
304003

Model Number
SHA1

Operating Pressure (Fuel)
100 kPa

Operating Pressure (Oxy)
150 kPa

Tip Size
8x12