National boilers, radiators, and specialties: catalog no26 . 8^ WATER Size A B C D E F G H K 30-W 54 46% 30 17K 10 18 J* 25 12 x8 31-W 58 y2 51 30 17% 10 18% 25 12 x8 32-W 63 55% 30 17% 10 18% 25 12 x8 40-W 54 46% 30 17% 10 18% 25 12 x8 41-W 58 % 51 30 17% 10 18% 25 12 x8 42-W 63 55% 30 17% 10 18% 25 12 x8 50-W 56 48 36 y2 18 % 11H 19 32 14%x8% 51-W 61 53 36% 18% nu 19 32 uy2x8H 52-W 66 58 36 y2 18 % nu 19 32 uy2x8U 60-W 56 48 36 % 18 % n% 19 32 UtfaSH 61-W 61 53 36 y2 is y8 11H 19 32 14%x8% 62-W 66 58 36 y2 18% ii*A 19 32 i4%x8% ADDITIONAL MEASUREMENTS Ex- Depth of Size of treme Series of Act
National boilers, radiators, and specialties: catalog no26 . 8^ WATER Size A B C D E F G H K 30-W 54 46% 30 17K 10 18 J* 25 12 x8 31-W 58 y2 51 30 17% 10 18% 25 12 x8 32-W 63 55% 30 17% 10 18% 25 12 x8 40-W 54 46% 30 17% 10 18% 25 12 x8 41-W 58 % 51 30 17% 10 18% 25 12 x8 42-W 63 55% 30 17% 10 18% 25 12 x8 50-W 56 48 36 y2 18 % 11H 19 32 14%x8% 51-W 61 53 36% 18% nu 19 32 uy2x8H 52-W 66 58 36 y2 18 % nu 19 32 uy2x8U 60-W 56 48 36 % 18 % n% 19 32 UtfaSH 61-W 61 53 36 y2 is y8 11H 19 32 14%x8% 62-W 66 58 36 y2 18% ii*A 19 32 i4%x8% ADDITIONAL MEASUREMENTS Ex- Depth of Size of treme Series of Actual Ash Pit Size of Height Fire Width Length Boiler Size of Under Ash of Ash Door of of (Upright) Grate Grate Base Base Opening Boiler Boiler Inches Inches Inches Inches Inches Inches Inches 30 15%xl9% 11 25 x30 14% 8 xl2 25 31 y2 40 19%x20% 11 30 x30 14 U 8 xl2 25 36 y2 50 25^x21 io y2 30 %x36 Y2 uy2 8 34x14 % 32 38 y2 60 26%x26% io % 36%x35% 14 y2 SUxUH 32 44 Note: On steam boiler add 4 inches to width of boiler for steam trimmings. NATIONAL NICO BOILERS. No. S-22-2 Nico Steam Boilers ft £ 3 .SPO H b 3 a; § ^- o« a Is in g •o CD ll 00 £*0 » bo 4) M o 3 a Op £ o z-^V, m *C o S-17-2 49 y8 43 H 24 17 SB 2-2 y2 7 275 $ S-17-3 53 y8 48H 24 17 2-2 M 7 300 S-17-4 58 K 52^ 24 17 N2-2 H 2-2 H 7 325 S-19-2 50 H 44 H 26 i9 2-2 H 2-2 y2 8 350 S-19-3 54^ 49 26 141 28 2-5 2-5 12 950 2830 65 X 5G% 28 2-5 2-5 12 1050 2840 71 ^-Y 41 28 2-5 2-5 12 1150 Do not busltflowWitlets on steam boilers. Connect full size to main wherevelocity of stear^xcAeds 20 feet per second under maximum condition of for J^m coil for heating
Size: 1060px × 2357px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1920, booksubjectsteambo, bookyear1920
