Document pmJMmQ2Mgb2zjbRq6vKyxdjXX

Boiler, Central Radiator Company Subsidiary of The Universal Pipe and Radiator Company LANSDALE'CRAIG WATER TUBE BOILERS (Also "The Gray Sentry" Jacketed Boilers and Lansdale Round Boilers) GRAYBAR BUILDING. LEXINGTON AVENUE AT 43rd STREET, NEW YORK p'LADEsLlPpHhij*a BBrraanncchh *401 C.hheMsttnnnutt Street LLaann'ssddaml-ee,, PPaa.. BBrraanncchh SO Central Avenue Chicaco Bin*TM 332 S. MichiganATM, Tested and Certified by Outside and Unbiased Engineers Heating Surface Doubled . . . Ho Corners ... the forward and back fire trave!~th? corrugated front, back, sides and rounded corners and the large drop tubes over the fire, assume double the heating surface. Tests have been made not alone by our oruj engineers, but in the nationally-known Frost Research Laboratory,' at Norristown, Pa.---ahd these laboratory tests are certified by Mr. Robinson V. Frost, C. E., Member A. S. M. p and A. S. H. & V. E. Constructed in accordance with the codes of the A. S. M. E and A. S. H. & V. E. Rated in accordance with the code of Heating and Piping Contractors National Association, Ask nearest office for charts showing boiler performances, efficiencies, grate areas and ratings. , , , , i i 1-1 I I I When domestic hot water supply tank is to be heated by beating boiler add to actual load 2 sq. ft. for each gallon oi tank capacity on asteam job, and 3 sq. It. for each gallon on a hot water job. HEADERS; All 24 in. aeries Supply Headers are S in. All 24 in series Return (Two), Headers are 4 in. All 36 in. series Supply Headers are 7}4 in. All 36 in. series Return (Two), Headers are 4 in. All headers are tapped 2 in. on Rear End. COAir-BURNlNG BOILERS: Steam Boilers furnished complete with steam gauge, safety-valve, gauge glass, gauge glass fittings, tri-cocks, firing tools, regulator. Water Boilers furnished with firing tools. OIL-BURKING BOILERS*. All oil-burning boilers come without grates and without firing tools. 574 Boilers, Cast Iron Molby Boiler Company Incorporated Subsidiary of The Universal Pipe and Radiator Company Molby Magazine-Feed Downdraft-Crossdraft Boilers for burning No. 1 Buckwheat Anthracite GRAYBAR BUILDING, LEXINGTON AVENUE AT 43rd STREET, NEW YORK Lansdale. Pa- Branch 50 Central Avenue Chicago Branch 332 S. Michigan Avenue The Molby heating boiler pays for itself. It is seiffeeding and gives a steady, even heat over long periods, burning No. f-Buckwheat at half the cost of large sizes of anthracite. Also burns free-burning bituminous^ Also coke. Magazines need coaling only once a day. Built throughout in accordance with codes of A. S. M. E. and A. S. H. & V. E. Tested and Certified by Outside and -Un biased Engineers of National Reputation. - Tests have been made, not alone by our own engineers, but in the nationally-known Frost Research. Laboratory, at Norristown, Pa.--and these laboratory tests are certified to by Mr. Robinson V. Frost, C. E., Member A. S. M. E. and A. S. H. & V. E. For the benefit of engineers, architect and contractor we will gladly furnish charts in fullest detail, as submitted by the Frost Research Laboratory, showing grate areas, ratings, boiler performances and efficiencies. Ask nearest office for these charts. 1 .z S-M S-J-5 5-1-6 S-l-7 S-l-8 Water Line Return 'Commercial Rating Steam Advised Load Steam Height Width Smoke Pipe Chimney Flue Approximate Shipping Weight Number Return Commercial Rating . Water STEAM SIZES. RATINGS, DIMENSIONS, WEIGHTS, ETC. TI STEAM AND WATER Size--Inches . BO -i 3 1 44 2-3 375 275 54 41 35!h 10 2-3 8x12 2100 W-M 44 2-3 .507 375 54 41 42 10 2-3 8x12 2530 W-1-5 44 2-3 646 475 54 41 48'/, 10 2-3 8x12 2980 W-l-6 44 2-3 779 575 54 41 55 10 2-3 12x12 3430 W-1-7 44 2-3 908 675 54 41 6l'/j 10 2-3 12x12 3890 W-l-8 WATER -0a 3* sj *<0 2-3 600 450 2-3 813 6(5 2-i 1035 m 2-3 1247 945 2-3 1450 1110 S-2-5 50 2-4 1158 . 839 62V, * S-2-6 . 50 2-4 1466 1087 62<A S-2-7 50 2-4 1785 1334 a<A $-2-8 50 2-4 2106 1585 U'A S-2-9 50 2-4 2431 1852 62V? S-2-10 50 2-4 2759 2138 620; S-2-f 1 S-2-J2 50 50 2-4 2-4 3093 3400 2405 2600 6622V$i 61 61 61 61 6i 61 61 61 44 50V. 56# 63% 691/2 7%82 88V, 14 14 14 14 14 14 14 14 2-3 12x12 2-3 12x12 3-3 12x16 3-3 12x16 3-3 16x16 3-3 16x16 4-3 16x16 4-3 16x20 4210 4910 5670 6430 7095 7800 8460 9120 W-2-5 W-2-6 W-2-7 W-2-8 W-2-9 -W-2-10 W-2-11 W-2-12 2-4 1852 2-4 2356 2-4 2856 2-4 3370 7-4 3890 2-4 4414 2-4 4934 2-4 .5400 >343 1739 2135 2537 2964 3422 3969 4500 S-34 S-3-7 S-38 63 2-5 1817 1900 63 3-5 2470 2275 63 3-5 2785 2650 80 80 80 77551V/?2 75V? 59 14 2-4 16x16 '8620 W-3-6 7-5 2907 3135 67i/a 16 3-4 I6xt6 9870 W-3-7 V5 3952 3750 76 16 3-4 16x20 11220 W-3-8 3-5 4456 4370 S-3-9 63 3-5 3312 3025 80 75V2 041/a 18 3-4 16x20 12430 W-3-9 V5 5300 4990 S-3-10 63 3-5 3898 3400 80 75$ 93 18 4-4 20x20 13730 W-3-10 3-5 6236 5610 S-3-11 63 3-5 4351 3775 80 75'/? loi'/j 18 4-4 20x20 14960 W-3-11 3-5 6962 622S S-3-U 63 3-5 4769 4150 S-3-11 63 3-5 5226 4525 $-3-14 63 3-5 5660 4900 80 80 60 77551$/2 75$ HO Il8'/j 127 18 4-4 20x24 16270 W-3-12 3-5 7631 6845 18 44 20x24 17480 W-3-J3 3-5 8361 7465 18 4-4 20x24 18860 W-3-14 3-5 9057 8085 Note.--In ordering 26-in. boilers state whether youwish same fitted up with right band or left hand end to the chimney, length includes Smoke Box. ,. Equipment.--Each ateam boiler is equipped with a full set steam trimmings, a pressure regulator and a complete setor firing and cleaning tools. Instruction books for erecting and operating accompany each boiler. Each water boiler la equipped with a thermometer, a water temperature regulator and a complete set of firing.and cleaning tools. Instruction books for erecting and operating accompany each boiler. .. . ,, *Wben domestic hot water supply tank ia to be heated by heating boiler add.to actual load Z sq. ft. for each-gallon of tank capacity on a steam job. and 3 sq. ft. for each gallon on a hot water job. t^ "See assembling directions for exact length of boiler when it was assembled before leaving foundry. 575 y