2pcs Pipe Flashback Arrestors Of Acetylene Liquefied Gas Propane & Oxygen Fuel brand new and superb Features: Prevents a flame from traveling beyond the flashback arrestor within the occasion of a flashback. Acetylene liquefied gasoline propane flashback arrestor can be utilized for acetylene gas, coal gas, liquefied gas and propane. Oxygen gas flashback arrestor can be utilized just for oxygen. It is for 10mm pipe or 8mm pipe edition for option. It is the basic genre popular, which is little diverse with the pro exporting version. 2pcs Pipe Flashback Arrestors only, other package demo within the photo isn't included! Specification: Types: Acetylene liquefied fuel propane flashback arrestor, Oxygen fuel flashback arrestor Fitment for: 8mm pipe, 10mm pipe Material: Copper Dimensions: Length:78mm/3 Color: Red, Blue Quantity: 2 Pcs Note: 1 enable 0-1cm error due to manual measurement. pls make sure you do not intellect earlier than you bid. 2 to the adaptation between diversified monitors, the picture may not replicate the particular color of the item. Thank you! Package Includes: 2 x Pipe Flashback Arrestors