Our 4" v-band purge caps can be used on all 4" v-band flanges. Not only are they a simple back purging solution, they also act as a heat sink. They pull heat from the V-band flange, eliminating warping of the flange, so they stay nice and flat. We also now have added a diffuser to the inside of the Purge Cap, to distrubute the argon more evenly through the tube/pipe. You can see in the pictures, a smoke test we did with and without a diffuser. Its smooths out the argon flow and spreads it evenly exactly where you need it. A diffuser is a must for V-band welding, now coming standard on all of our V-band Purge Caps. They can be used for exhaust systems, intercooler pipes, or any other tube/pipe you are fabricating thats with in the 4" v-band flange. Can also be used for sanitary welding, the uses are endless. Time to keep the aluminum foil in your kitchen where it belongs and start saving yourself time and money in wasted argon gas and maximize profitability. Fitment- -All 4" V-band Flanges Kit includes- (1) 4" V-band Purge Cap (1) 1/4 NPT Barb Fitting (1) 1/4 NPT Breather Fitting (1) 1/4 NPT Diffuser
Features & Highlights
- New Inside Diffuser added To Spread Argon Smooth and Even Through The Tube/Pipe
- Fits all 4" V-band Flanges
- Use for Back Purging and a Heat Sink (Reducing Warpage)
- Back Purge Titanium, Stainless Steel, Inconel with little to no set up time
- MADE IN USA
|Item Weight:||1.3 pounds|
|Item Size:||4.8 x 4.8 x 4.8 inches|
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