Components
DM Series
(UHP Weld Argon Purge Tools)
INDUSTRIES
FOR DETAILED PRODUCT
INFORMATION AND SPECIFICATIONS
Evans DM Series purge tools provide an economical, reliable, compact solution for manifolding UHP Argon purge gas. Manifold is machined out of solid block, eliminating multiple NPT/mechanical connections which reduces cost and eliminates potential leakage which can cause discoloration/contamination of the weld. All purge tools are helium leak tested to 1 x 10-9 scc/sec and guaranteed to a dry down rate of less than 10 ppb.
Working Pressure |
225 psig (15 bar) |
Temperature |
140F (60C) |
Flow Rate Flowmeters |
110 SCFH/52 SLPM |
Body Materials |
316SS, Glass Flow Tubes |
Packing Materials |
Viton, KEL-F |
Size/Type |
1/2” Male Face Seal |
Configurations |
Straight (2-way) with 3 or 5-each Flow Meters |
Related Products
The Eco-Purge solves what has become a significant cost impact to companies installing high purity electropolished and/or general purity large diameter tube/pipe. High usage of purified Argon gas for purging and wait times for Oxygen evacuation of tube I.D. consumes large amounts of gas. The Eco-Purge reduces > 90% in purge gas consumption, > 65% reduction in time for purging/welding, in-situ oxygen and I.D. pressure monitoring ensure consistent high quality color free welds.
The Eco-Purge solves what has become a significant cost impact to companies installing high purity electropolished and/or general purity large diameter tube/pipe. High usage of purified Argon gas for purging and wait times for Oxygen evacuation of tube I.D. consumes large amounts of gas. The Eco-Purge reduces > 90% in purge gas consumption, > 65% reduction in time for purging/welding, in-situ oxygen and I.D. pressure monitoring ensure consistent high quality color free welds.
Evans DM Series purge station incorporates a purifier that provide P.O.U. purification of utility grade Nitrogen. Use of purified Nitrogen for blow down, line qualification and trickle purge save in excess of 10-times the cost when compared to using Argon.
Evans purge metering manifold design incorporates a one-piece all welded manifold eliminating additional mechanical connections thus making the assembly more robust and economical. Reduction of mechanical connections reduces the risk of leakage which can cause decolorization and contamination during welding/purge process.
Evans purge metering manifold design incorporates a one-piece all welded manifold eliminating additional mechanical connections thus making the assembly more robust and economical. Reduction of mechanical connections reduces the risk of leakage which can cause decolorization and contamination during welding/purge process.
Pre-fab manifolds reduce the number of welds typically required by up to 65%.
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