Document wrGJRBLkjenzG6RgBNKmNo3DB

Where limited space and head room are of paramount importance, the Scottie Jr. scotch type boiler provides the solution for many power and industrial process steam problems. It is particularly adaptable to laundries, dairies, dry cleaning plants, tire re-capping stations and manufacturing plants. Ratings for the Scottie Jr. series are conservatively computed, and based on approxi mately 5.5 square feet of heating surface per boiler horsepower. 80% efficiency is guaranteed ... may be even higher under normal operating conditions. The Scottie Junior boiler is also available as a boiler-burner unit using oil, gas, or combination gas-oil. A Shell of flange quality steel. All welds in accordance with ASME Code x-rayed where required, and stress relieved. 0 Threaded forged steam outlet assures tight fitting, leak-proof connections with steam mains. C Ample steam space, large unbroken dis engaging area and well spaced tubes eliminate violent agitation of water . . . insure rapid circulation, fast pick-up and constant supply of dry quality steam. 0 Generous combustion space in large diam eter furnace, rear combustion chamber and 3" firetubes permit lower velocities and resistance . . , greatly reduce noise factor, Combustion chamber door swings wide open on substantial hinges to provide full access to tubes from rear. f Sturdy steel skids simplify handling and installation. No special foundation is required. Q Plain circular furnace has sufficient volume for complete combustion of fuels. H Heavily insulated cast iron doors precision ground and gasketed for gas tight fit pro vide quick access to tubes without inter ference with firing equipment. J Heads, flanged of firebox quality steel with all tubes rolled and beaded in trepanned tube holes. ratings mechanically fired-- o < S or gas BOILER NUMBER HM-18 HM-29 H M-39 Rating--horsepower 18 29 39 -- MBtuh. 606 967 1316 --steam per hour--212 F. lb 624 996 1356 Firing rate--No. 2 oil** . . -- No. 5 oil** --gas gph gph MBtuh 5.4 5.0 757 8.6 8.0 1208 11.7 10.9 1645 Heating surface Furnace volume sq ft cu ft 99 16.9 158 21.4 215 29.6 Safety valve capacity lb steam per hr 792 1264 1720 `Certified output, *'Based on 140,000 Btu No. 2 o-1 --150.000 Btu No. 5 oil. HM-45 45 1530 1577 13.6 12.7 1912 250 32.0 2000 HM-59 59 1971 2031 17.5 16.4 2463 322 47.9 2576 HM-65 65 2191 2258 19.5 18.2 2738 358 50.8 2864 HM-78 HM-92 SUPERSEDED JULY 1, 1963 BY FOLLOWING MODELS LISTED IN BULLETIN 84-1-49A HM-880 HM-881 Standard equipment--Manhole in HM-59 and HM-65. refractory hned rear combustion chamber and hinged door with pyrex observation port: flue scraper with handle; standard burner mounting plate wth secondary air opening and Kewanee standard refractory ring for oil burning. Plain burner mounting plate only (less refractory) for gas burning. Gas-tight steel front smokebox with insulated cnst iron gasketed flue doors, boder lifting loops, and steel skids. Standard steam trimmings --Kewanee water column with water gage and try cocks assembly, safety valve; steam gage with siphon and cock: blowoff valves. Standard water trimmings --Relief valve(s) as requ.red by ASME Code. Standard equipment subject to change without notice BULLETIN 84-3-84B Supersedes Bulletin 3107-1 28694 N MANHOlE ON MM 59 AND HM 65 THESE MANOHOIES ON MM 18 THRU MM 45 ' 'OPTIONAL utie junior i PSP!] pressure 01! Of o m. BOILER NUMBER A--boiler--inside diameter B-- --width overall. C-- --length D--Steam supply height E--Smoke outlet height F--Water column height . G--Water line height H--Lifting loop height J--Steam supply. . . K--Safety valve............................................ L--Feed water, each side M --Blow-off ............................. . N--Smoke outlet--outside width. . 0-- --outside length. P--Furnace--height................................ R-- --inside diameter .. T--Hole diameter--oil burner refractory U --Base--location. V-- --width. . W-- --length.. X-- --extension . .. .... Y--Floor to boiler. . Z--Rear door clearance. AA--Tube replacement space--front BB-- --rear Breeching diameter . Stack--diameter... .. --height .... .ft Steam supply size Blow-off size......... Feed water size.. Water column size ... Outside surface to cover.. in. .in. in. . .in. .. sq ft Approximate weight--150 lb wp. lb Front of boiler and smokebox NOT included H M-18 42 48 '/? 85 59 y? 63 48% 50 V? 64% 27 20 55 y2 32% 8% 24% 29% 18 7 11 36 86% 17% 16 39 411/? 24 17 14 15-0 2 1 % 1 63 3550 HM-29 42 48,/2 115 5 9'A 63 48% 50 >/2 64% 33 20 79 32i/2 8% 24% 291/? 18 7 11 36 116 V? I?1/? 16 39 71 531/? 18 15 20-0 2 1 % 1 90 4550 HM-39 48 54% 121 65`A 69 53 55 70'A 35 20 83 36% 10% 26% 30% 20 7% 15 42 lie1/? 18 16 44 69% 50 20 17 20-0 2 1 % 1 107 5900 HM-45 48 54 lA 134 65`A 69 53 55 70'A 35 20 96 36% 10% 263/a 30% 20 7% 15 42 130 18 16 44 82 y2 63 20 18 20-0 2 1 % 1 121 6450 HM-59 54 601/? 1431/? 72 75 58 60 77 36 42 83 40% 11% 29% 34 24 7% 19 48 141 24 16 49 86 63% 21 19 20-0 3 i% % i% 145 8500 HM-65 54 60'A 154V2 72 75 58 60 77 42 42 88 40% 11% 29% 34 24 7% 19 48 152 24 16 49 97 74% 22 20 25-0 3 l>/4 % 1% 158 9200 HM-78 HM-92 SUPERSEDED JULY 1, 1963 BY FOLLOWING MODELS LISTED IN BULLETIN 84-1-49A HM-880 HM-881 , .... j\ m e r i c a rd r-r Y y/rch!C?-t.:- ^ SALES OFFICES IN ALL PRINCIPAL CITIES /c Canada. 1 201 Djcc.v S' "c'o-.rn 4. Qp;v tspod Dep: JO '.'Vest -20. Si Ne/. York N ' ,;-0'S AMERICAN RADIATOR A STANDARD iANITARY CORPORATION Copyright 1964 by American Radiator & Standard bundary Uorpouinc 28695 ... - .v , `.y. 2->;'0 /A