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general dimensions and specifications
CEI NEW INSTALLATION SERVICE

TM-5-3895-374-24-2 M081 Asphalt Mixing Plant Manual
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TM 5-3895-374-24-2 HEAT TRANSFER FLUIDS The fluid that is circulated through the heater is commonly referred to as "hot oil" since it is a petroleum derivative. However,  this  is  a  special  fluid  and  should  not  be  confused  with  conventional  lubricating  oils  or  diesel  fuels. Lubricating oils have high thermal resistance and, therefore, transfer heat poorly.  These oils would also clog the entire system and ruin the heater. The following is a list of heat transfer fluids or oils which are approved for use with CEI equipment.  It is not all- inclusive,  nor is it intended to exclude any other suitable product. PRODUCER PRODUCT NAME PRODUCT NO. Continental Oil Co.   Conoco Heat Transfer Oil --- Humble Oil & Refining Co.   Humble-Therm 500 ARCO Rubilene S-215 Texaco, Inc.   Texatherm --- Gulf Oil Co.   Security 44 Mobil Oil Co.   Mobiltherm 603 Cities Service Oil Co.   Citgo DC Oil 900 Series Cities Service Oil Co.   Citgo Pacemaker Oil --- Shell Oil Co.   Thermia Oil C Standard Oil Co.   Chevron Heat Transfer Oil 1 Union Oil Co. Readline Series 255 Pennsylvania Refining Co.   Penn Drake Oil 1917 Sunray DX Oil Co.   DX Heat Transfer Fluid 572 Sun Oil Co.   Sun Heat Transfer Fluid 21 Georgia-Carolina Oil Co.   G-C Heavy Duty Transfer Fluid --- Typical Specifications: Gravity A.P.I...................... 28-30 Viscosity Index ........................ 95 Flash Point........................ 420F Pour Point ............................... 5°F Viscosity @ 100°F ............ 200SSU Carbon Residue. ..................... 0.10% Viscosity @ 210F ............ 50SSU Neutralization No..................... 0.10 Sulphur Content ...................... 0.5% The  heat  transfer  oil  should  be  paraffin  base,  solvent  refined  and  is  recommended  for  operating  temperatures  to 450F. Some heating systems are presently using aromatic type oil and MUST NOT be mixed with these paraffin-base oils. To do so will severely damage and clog the heater and heating system. page 3-921







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