Product Name: OGO Flashback/Back fire Arrestor
Model Number: OGO-A7
Application: Used in HH/HHO system as an important safety device.
Features:
1-High transparency, to see water/electrolyte/mixture run into engine or not.
2-Military-level produced, non got fire, non easy broken, non bend under 230℃~250℃（446℉~482℉）.
3-Patented internal structure, more safe and efficient for draw on demands purpose.
How to buy?
a, OGO-A7(3/8x3/8): http://www.ogohho.com/goods/detail.do?gid=108
b, OGO-A7(1/4x3/8): http://www.ogohho.com/goods/detail.do?gid=107
c, OGO-A7(1/4x1/4): http://www.ogohho.com/goods/detail.do?gid=106