Hazardous Location Series 20
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INTERNATIONAL CORP. HAZARDOUS LOCATION SERIES 20 Ambient (Unheated) Air Curtain Data Sheet For Door Heights To 20’(environmental separation) and 18’(insect control) STANDARD CONSTRUCTION • Constructed for Class I, Division 1 & 2, Groups C & D • Constructed for Class II, Division 1 & 2, Groups F & G • Explosion proof single speed motor(s) temperature code T3C • Interior and exterior gray zinc epoxy powder coated aluminized steel cabinet and screen • Split cabinet construction for fan assembly removal • External mount explosion proof junction box (One per motor) • Aluminum impellers in zinc epoxy powder coated galvanized steel housing • Fiberglass air diverters, factory assembled to the outlet of each blower housing • Top Mounting only • High efficiency Pro-V Nozzle VELOCITY PROFILE: Model HLC20-1060A Sound level measured 10' (3m) from the unit in free field: 5, 7%, 10, 15 & (7% + 7%) hp motor(s): 73 dBA, 75 dBA, 76 dBA, 78 dBA & 78 dBA NOTES: 1. Consult factory for 50 Hz operation. 2. Performance data based on AMCA licensed data from unheated IDC20 units. 3. Vertically mounted Hazardous Location Series air curtains not available. See sheet EP-930 for amp draws/total load requirements. Berner reserves the right to alter specifications without prior notice. 111 Progress Ave. / New Castle / PA / 16101 / USA July, 2015 ©Copyright, 2015 Berner International Corporati

HAZARDOUS LOCATION SERIES 20 Ambient (Unheated) Air Curtain Electrical Performance Sheet Berner reserves the right to alter specifications without prior notice. www.berner.com Berner International Corporation 800.245-4455 111 Progress Ave. / New Castle / PA / 16101 / USA ©Copyright, 2015 Berner International Corporation

00,50 [1,27] MOUNTING HDLE: (TYP) AMBIENT SYSTEM - TOP INTAKE FRONT VIEW UNIT WIDTH - 'C' NOTES: A AIR CURTAIN MUST BE INSTALLED SE AIR STREAM IS NDT DIE OBSTRUCTED WHEN DEELECTED 20° TO EITHER SIDE DR (jL /2\ ELECTRICAL CONNECTIONS TO BE FLEXIBLE, A FIELD VERIFY DIMENSIONS, /4\ ANCHORS TO SUPPORTING STRUCTURE BY OTHERS, A ADEQUACY OF SUPPORTING STRUCTURE IS TO BE VERIFIED ^ BY A PROFESSIONAL STRUCTURAL ENGINEER, A LETTER 'A' IN MODEL NUMBER DESIGNATES AMBIENT ^ UNIT, THE "T" IS FOR TOP INTAKE, A REMOTE OPTIONAL CONTROL PANEL AVAILABLE: NEMA 4X12 ^ FOR NON HAZARDOUS LOCATION MOUNTING;...

BOTTOM VIEW HLC2 "U" AMBIENT SYSTEM FRONT INTAKE HAZARDOUS LOCATIO NOTES: A AIR CURTAIN MUST BE INSTALLED SE AIR STREAM IS NDT ME OBSTRUCTED WHEN DEELECTED 20° TE EITHER SIDE DR (jL /2\ ELECTRICAL CONNECTIONS TD BE FLEXIBLE, /3\ FIELD VERIFY DIMENSIONS, A\ ANCHORS TD SUPPORTING STRUCTURE BY DTHERS, A ADEQUACY DF SUPPORTING STRUCTURE IS TD BE VERIFIED ^ BY A PROFESSIONAL STRUCTURAL ENGINEER, A LETTER 'A' IN MODEL NUMBER DESIGNATES AMBIENT ^ UNIT, THE "F" IS FOR FRDNT INTAKE, A REMOTE OPTIDNAL CDNTRDL PANEL AVAILABLE: NEMA 4/12 ^ FDR NDN HAZARDOUS LDCATIDN MOUNTING; NEMA 7/9 FDR HAZARDOUS...