Praxair Productivity Catalog 2011 : Page-A55

Laser Gases & Generators Beam Purge Gas Generators Air Dryers LSU D13 Praxair compressed air dryers provide low-cost, point-of-use dry air supply WR&#03;KDQGOH&#03;ÁRZ&#03;UDWHV&#03;RI&#03;XS&#03;WR&#03;&#17;&#17;&#03;VFIP&#11; Series D dryers supply air drier than &#10;&#17;&#18;Ý)&#03;ZLWKRXW&#03;SRZGHU&#03;FRQWDPLQDWLRQ&#03; (common in pressure swing desiccant driers) to help keep beam path optics clean. Inlet air to the LSU D13 should be free of solvents and freon with less than 5 ppm of THC as vapor or 1 ppm GURSOHWV&#03;DQG&#03;OHVV&#03;WKDQ&#03;&#17;&#13;Ý)&#03;GHZ&#03;SRLQW&#11; Other models: D6, D22, D18, D29, D40, D44 )URP&#03;&#19;&#03;WR&#03;&#17;&#17;&#03;FIP&#03;DW&#03;&#10;&#17;&#13;Ý)&#03;RU&#03;GULHU&#11; No moving parts or electricity „ No desiccant powder „ Not harmful to the environment „ Inlet 1/2” FNPT Outlet ` ` 1/2” FNPT Operating Pressure Pressure Dewpoint Model LSU D13 100 psig -45°F 13 16 150 psig -45°F Outlet Inlet 20 25 Feed Air Flow (scfm) Outlet Inlet Options UÊ Regulator (LSU 5268) manages outlet pressure from the D13 to the laser if needed. UÊ Annual Maintenance Kit order part number LSU 21010. Replace inlet air filters semi-annually. LSU D13 &#0c;ˆ“i˜Ãˆœ˜Ã\ 24”H x 19”W x 4”D 24 lbs. Nitrogen Generators LSU 11-126 LSU 11-317 Inlet The LSU 11-126 and LSU 11-317 produce a very economical beam pathway purge nitrogen at < 80°F dew point or dryer with THC < 2 ppm and CO 2 reduced by 90%. Inlet air water needs to be at 40°F dewpoint or less with THC less than 5 ppm as vapor (1 ppm as droplets) free of solvents. Options UÊ Annual Maintenance Kit order part number LSU 21020. Replace inlet air filters semi-annually. ` 1/2” FNPT LSU 11-126 PSIG 97% 100 ` Outlet 1/4” FNPT 330 452 514 776 777 1059 1200 1765 99% cfh 168 232 268 368 423 565 635 953 99.5% 126 174 200 290 317 392 475 714 125 150 200 LSU 11-317 100 125 150 200 LSU 11-126 &#0c;ˆ“i˜Ãˆœ˜Ã\ 44”H x 46”W x 8”D 65 lbs.

Laser Gases & Generators

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