Evergreen Midwest, since 1978 has been striving hard to provide it's customers with the market's best products and also to give world class manufacturers to sell their products to larger markets that Evergreen Midwest has built a reach to.
The acetylene inlet screens available with the Evergreen Midwest are an example of the attempt. These inlet screens are meant and designed to protect hand or wrench operated acetylene valves against dirt, dust and debris while having nil to minimum effect on flow through the valve.
These screens, by protecting the valve from foreign elements in the flow, protect the whole distribution system and also provide an option of clean up to prevent clogging and even replacement on occurrence of its wear and tear.