The DINOWELD Oxygen Flashback Arrestor (Model 188) is a critical safety component for oxy-fuel welding and cutting equipment.
It is designed for installation at the torch end, directly attached to the welding or cutting torch handle.
Equipped with a sintered stainless steel flame arrestor to extinguish flashbacks and an internal check valve to prevent reverse gas flow, it provides essential protection against explosions and fires caused by backfiring.
Clearly labeled for oxygen use with a blue sleeve, it is rated for a maximum operating pressure of 1.5 bar (21 psi).
TECHNICAL DETAILS:
| Specification | Details |
| Type | Flashback Arrestor (Torch End) |
| Model | 188 |
| Brand | DINOWELD |
| Gas Type | Oxygen (blue sleeve) |
| Thread Size | 9/16-18 B Size |
| Maximum Pressure | 1.5 bar (21 psi) |
| Application | Torch-mounted (torch handle) |
| Safety Features | Sintered stainless steel flame arrestor, internal check valve |
| Construction | Solid brass body |
| Manufacturing Origin | Italy |






