Hougen 12118S 9/16 X 1" "12,000-Series" Annular Cutter - Stack Cut Flashback arrestor are designed to

Flashback arrestor are designed to prevent the advancement of a flashback fire as well as the built in check-valve prevents the reverse flow of mixed gases

Replaceable hose connections Hose connections are easily replaced if damaged

In-tip mix Each tip is a precision engineered mixer for combining preheat oxygen and fuel gas to attain maximum efficiency

Large stainless steel diaphragm provides for precise control of pressure

• Five-Year Warranty - One of the best warranties in the industry

Hougen 12118S 9/16 X 1" "12,000-Series" Annular Cutter - Stack Cut Flashback arrestor are designed toHougen annular cutter with Stack Cut tooth geometry for cutting through two or more plates at one time. Cuts holes faster, more accurate and cleaner than competitive tools. Unique Hougen features provide the best performance in the widest range of materials. Made in USA