Vaphy Oxygen Acetylene Flashback Arrestors Set 2-Set 9/16-18 Threads for Torch

Vaphy Oxygen Acetylene Flashback Arrestors Set 2-Set 9/16-18 Threads for Torch

• The 2-Pack flashback arrestor is made of pure copper, which is sturdy and durable.
• For installation between the torch and hoses.
• The maximum bearing pressure of oxygen check valve is 15bar/210PSI. The maximum bearing pressure of acetylene check valve is 1.5bar/21PSI.
• The thread specification of air inlet and air outlet of flashback arrestor is 9/16-18 B size.
• The one-way valve design allows the flashback arrestor to guarantee that gas can merely flow in one direction instead of back flow to prevent accidents