2008 ULTRA-AIR LFT520-AS110 HEATLESS REGENERATIVE AIR DRYER

ULTRA-AIR LFT520-AS110 HEATLESS REGENERATIVE AIR DRYER. NEMA 7, CLASS 1, DIVISION 2, GROUPS B, C & D. SET PURGE PRESSURE AT 20 PSIG. DESSICANT CHARGE: 740LBS. VOLTAGE: 115/1/60. TOTAL AMPS: 1.0 OUTLET CAPACITY: 520. IN AND OUT SIZE: 2IN NPT. THE DUAL TOWER, COMPRESSED AIR-DRYING SYSTEM UTILIZES ASME CODED PRESSURE VESSELS (100 CFM AND ABOVE). THE INLET AIR FLOW IS CONTROLLED BY 2 NON-LUBRICATED 2-WAY VALVES. THE PURGE VALVES ARE NORMALLY CLOSED SO THAT IF THE UNIT IS DEPRESSURIZED OR THERE IS A POWER FAILURE, THE VALVE WILL CLOSE, PREVENTING AIR PRESSURE FROM BEING PURGED IN THE ATMOSPHERE. THE OUTLET AIR IS CONTROLLED BY BALL CONE STYLE CHECK VALVES. THE PURGE FLOW IS EXHAUSTED THROUGH PURGE MUFFLERS TO REDUCE THE AIR NOISE LEVEL TO BELOW OSHA LIMITS. THE ENTIRE SYSTEM IS COMPLETELY PRE-PIPED AND WIRED ON A HEAVY DUTY, STRUCTURAL STEEL FRAME. ONLY AIR AND ELECTRICAL CONNECTIONS NEED TO BE MADE. FEATURES: GENEROUS QUANTITIES OF ACTIVATED ALUMINA DESICCANT CENTRALLY MOUNTED PRESSURE GAUGE AND RELIEF VALVE ON EACH TOWER ASME INSPECTED AND STAMPED AND CRN REGISTERED PRESSURE VESSELS (100CFM AND ABOVE) PURGE AIR MUFFLERS TO REDUCE EXHAUST NOISE REPRESSURIZATION OF REGENERATING TOWER BEFORE IT GOES ON DRYING CYCLE TO PREVENT DESICCANT DUSTING CONTROL AIR FILTER LOW PRESSURE DROPS (3PSID MAXIMUM) FAIL SAFE MODE DRYER SEQUENCE LIGHTS