What is EPR?
EPR is an electronic device useful to connect two or more torches to a single Oweld gas generator.
When it is used?
It is used in case of multi-torches connected to a single Oweld gas generator.
Where it is installed?
EPR is installed between an Oweld gas generator and torch.
The order of positioning is:
2. FA – electronic flashback arrestor
3. FP – start-up unit/economizer
4. EPR – electronic pressure regulator
5. Oweld gas generator