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National boilers, radiators, and specialties: catalog no. 26 (1920)
National Radiator Company · National Radiator Company · leaf 41
57 20 60 200 160 130 100 80 60 21 63 210 168 136H 105 84 63 22 66 220 176 143 110 88 66 23 69 230 184 149 H 115 92 69 24 72 240 192 156 120 96 72 25- 75 250 200 162^ 125 100 75 26 78 260 208 169 130 104 78 27 81 270 216 175 h 135 108 81 28 84 280 224 182 140 112 84 29 87 290 232 188J 2 145 116 87… … Sizes—Five-Column Radiators National Premo Radiators, tapped 2 inches and bushed tosizes required. Width of radiator, 13 inches. Width of feet,13 inches. Assembled at the top with lj^-inch and at thebottom with 2-inch National Push Nipples of malleable cast-iron. Regular tappings, see page 43.…Boilers · Radiators · Water-tube boilers · Steam boilers · Radiant heating units
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