PW LADDER TRAY SUPPORT SPAN (FT.) 6 8 10 12 14 16 18 20 SAFE LOAD DATA (LBS./FT.) / DEFLECTION (IN.) / SAFETY FACTOR 1.5 196 0.38 164 0.85 138 1.61 80 2.08 56 2.57 41 3.04 174 0.53 159 0.88 128 1.24 105 1.59 82 1.95 50 2.45 278 1.25 246 2.03 215 2.79 183 3.56 152 4.31 RESISTANCE TO VARIOUS CHEMICAL AGENTS CHEMICAL AGENT Acetic Acid Ammonium Nitrate TEMP C˚ TEMP F˚ 5% 65 149 95 CHEMICAL AGENT CONC. TEMP C˚ TEMP F˚ Nitric Acid 30% 20 68 203 Phosphoric Acid 10% 95 203 85% 95 203 Phosphoric Acid 65 149 Beer 20 68 Salt Water 65 149 Benzene 20 68 Sodium Bicarbonate 65 149 Calcium Chloride 95 203 Sodium Bisulphate 25 77 Chlorine Gas/Water 20 68 Sodium Carbonate 25 77 95 203 Sodium Chloride 95 203 Copper Sulphate 95 203 Sodium Hypochlorite 5% 65 149 Ethylene Chlorohydrin 65 149 Sodium Nitrate 100% 95 203 Ethylene Glycol 95 203 Sodium Silicate 25 77 Ferrous Sulphate 95 203 Sodium Sulphate 95 203 Chromic Acid 100% 5.09 RESISTANCE TO VARIOUS CHEMICAL AGENTS CONC. Aluminum Sulphate 120 5% Fatty Acids 100% 95 203 Sulphuric Acid 1% 95 203 Hydrochloric Acid 1% 95 203 Sulphuric Acid 5% 65 149 Hydrochloric Acid 10% 65 149 Sulphuric Acid 10% 76 169 Hydrochloric Acid 37% 30% 25 77 25 77 50 122 65 149 25 77 Sulphuric Acid Kerosene 95 203 Trisodium Phosphate Magnesium Chloride 95 203 Water Sea/Tap Napthaline 95 203 Zinc Sulphate 100% FIBERGLASS STRAIGHT SECTIONS FIBERGLASS STRAIGHT SECTION CATALOG NUMBERING EXAMPLE: BOTTOM TYPE 06-7615-0010-36 06 - 6" Rung Spacing 09 - 9" Rung Spacing 12 - 12" Rung Spacing SB - Solid Bottom WIDTH TRAY SYSTEM NUMBER This identifies the specific tray design and is used as a product number prefix for straight sections. LENGTH 0010 - 10'-0" 0020 - 20'-0" 06 - 6" 09 - 9" 12 - 12" 18 - 18" 24 - 24" 30 - 30" 36 - 36" B.71 For detailed material and finish descriptions, see page B.6. WWW.LEGRAND.US/CABLOFILhttp://WWW.LEGRAND.US/CABLOFIL