. Boiler and radiator : Catalogue No. InteriorNo. 44 Boilei COMMERCIAL R LTINGS Nominal Fire Steam Water Sellols Size ofFire Pot (Heating)Surface Rating* Rating* inches aq. ft. feet feet 7 44 x 36 287 3600 5950 S 44x42 328 4200 6925 44x48 369 4800 7925 10 44*60 410451 .-,41106000 89009900 12 44 x 66 4!12 6600 109^0 13 44 x72 7200 11875 14 44 x78 574 44 x 84 615 8400 44 x 90 14850 Total Height, 75 in. Height o: * COMPUTING SIZE OF BOILER SEE PAGE 4 NO. 44 MILLS WATER TUBE BOILER1 Allowable Working Pressure—Steam 15 lb., Water 50 to Standard Hydrostatic PressureDIMENSION
. Boiler and radiator : Catalogue No. InteriorNo. 44 Boilei COMMERCIAL R LTINGS Nominal Fire Steam Water Sellols Size ofFire Pot (Heating)Surface Rating* Rating* inches aq. ft. feet feet 7 44 x 36 287 3600 5950 S 44x42 328 4200 6925 44x48 369 4800 7925 10 44*60 410451 .-,41106000 89009900 12 44 x 66 4!12 6600 109^0 13 44 x72 7200 11875 14 44 x78 574 44 x 84 615 8400 44 x 90 14850 Total Height, 75 in. Height o: * COMPUTING SIZE OF BOILER SEE PAGE 4 NO. 44 MILLS WATER TUBE BOILER1 Allowable Working Pressure—Steam 15 lb., Water 50 to Standard Hydrostatic PressureDIMENSIONS. ] , ,,..,, I - n, i, Si/, mi at Pipe, Opening Fire Pot Fndtn . Height of Ash Pit . Length of Grate Bar Size of Supply Drum Nipples:Size of Return Drum Nipples ,1 IMiiiii Din,,,-. SI HAM 6 ,1 ,,, lln,,,,-, \\ VlER 8 t,, Sniok,-Pipe Opening 50 .YE AND WATER RELIEF VALVE Standard Working IM-U,. n lb. Number s. Area 0-15 0-25 25-30 Sections ai te Grate Size Size WaVa ves Boiler inc k«B so,, ft. Valve in. inc be* 7 38 9 50 ZH 2i 2 J 38 4 2 2H IVi M 1 1 25 11 38 60 3 3 8 12 38 17,10 3 3 3 VA 20 SO 3H 3M 3H 16 •? .i 2 1 76 3H ii—1 RECOMMENDED CHIMNEY SIZES Number the Boiler 11 12131416 Diam ll 17 7., 18 68 20 8 7., 20 IS 21 9 80 20 60 2120 7o 21 66 28 20 90 21 70 24 21 §5 22 70 24 22 100 a M M 70 26 a 100 , Height46 10 U 45 No. 44 Mills BoilersNO. 44 MILLS WATER TUBE BOILERREGULAR TAPPINGS* SUPPLY DRUM Outside diameter 10 in. Tapped for 2 in. Lock-Nut Nipples RETURN DRUMS Num- Secs. S Size of Til Pings, inches 2_,| 3 3. f Tappings 15 .
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Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bo, bookcentury1900, bookdecade1910, booksubjecthvac, bookyear1919
