IMAGE EVALUATION TEST TARGET (MT-3) 'y. m A 'M/.. ^ Zc ^ 1.0 I.I U^m% 12.5 1.8 1.25 llll 1.4 6" <^ /a OZ ^»" 'V O >/ > ''W / Photographic Sciences Corporation J \ ,v v> \ N» >* >. WVS '*^'-%^?*. ^ "O 23 WEST MAIN STREET WEBSTER, NY. 14580 (716) 872-4503 :'b'^\ ^^% (meaning "CON- TINUED"), or the symbol y (meaning "END"), whichever applies. IVIaps, plates, charts, etc., may be filmed at different reduction ratios. Those too large to be entirely included in one exposure are filmed beginning in the upper left hand corner, left to right and top to bottom, as many frames as required. The following diagrams illustrate t le method: L'exemplaire filmA fut reproduit grAce A la g6n6rosit6 de: La bibliothdque des Archives publiques du Canada Les images suivantes ont 6t6 reproduites avec le plus grand soin, compte tenu de la condition et de la nettet6 de l'exemplaire film6, et en conformity avec les conditions du cont^at de filmage. 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Les diagrammes suivants illustrent la mdthode. ata lure. : 2X 1 2 3 1 2 3 4 5 6 THE IMPROVED INJECTOR: TUB BBSO? SOIXjBI^ r'EBIJBi?. 3ri>TOT^7'iT. Tif Slmplti in Op«ratlnn nnil fthimluirly Cerlatu of Working iinritir Proper ClrrumtitanefH. BTEAM .9Vl.fi 'OF'/4'«/io;r ) OVCRFLOWL UlRlto Thia Boilar Ftxsdtsr diffeni materially in construction and opf.ration from other Boiler Feeder*, buiiij; adapted to nearly all uses for which iiumps are used. It* can be used to greater advantage than either Pump or Injector, being very economical on account of the great range of its duties and the small expenditure of steam. It is con>itrii«t«tl in two parts, as shown, one side being designed for lifting and delivering, and the othor for forcing against pressures. The lifting side only need be used to raise water t<» a moderate height, and for extreme height the forcing side. All this is dono at a leMS expenditure of steam than is required for any other boiler feeder in the inarkut, ., OiMAFfllFACTIIRED B¥K- *^ * "^ ' 13 Kino STRir** and Water Street, ST. JOHN, N. B. The Irnproved Injector. Number- Bnction and Feed Steam. Oalla per hour, 30 R18. pressure. SuitaUe (or Horse Power. Prioe. 7i 1 « 60 2 to 8 9 18 00 8i i lis 5 '♦ 12 20 00 10 h IQ •• 20 24 00 124 220 16 " 30 30 00 18 1 300 20 " 40 35 00 m 1 360 30 " 60 45 00 20 J 640 40 " 80 50 00 221 720 50 "100 55 00 25 1. ■ 900 70 " 120 60 00 30 1 [ ^i . 1260 110 "160 76 00 85 • 1-. 1| 1740 150 " 225 90 00 40 2 It 2230 220 "300 110 00 45 2 2820 300 "400 125 00 dUeount. To Ascerlain the Size Required: When the consumption of fuel is known, the pounds of coal consumed per hour N^ill be the gallons evaporated per hour. When the grate-surface is known and She draft is natural, multiply the grate-surface in square feet by 9 ; and when the draft is forced add 50 per cent, for the gallons evaporated per hour. All sizes will lift water 25 feet, workrig as well on a 25-feet lift as on a level. Each Injector Carefully Tested and Proved before Leaving THE Factory^ We shall be pleased to supply further information on application. McSHANE'S F-A.TEITT Straightway Swinging Check-Valve. The most economical and simple Straightway Swinging Check- Valve yet introduced. Easily examined or repaired. Less liable to damage by rough usage. 1 8 i 1 1 li H i 2J Each, $1.00 $1.15 $1.30 $1.75 $^.15 $3.95 $4.95 $0.95 $u.no discount T. M^AVITY & SONS, ST. JOHN, N. B. J j:jiKijlS' PATENT VAJ-vps DURABLB-RBLIABLB-CHBAP. NO GROUND JOINTS, CONSEQUENTLY NO LEAKS. A PBR- PBOTLY TIGHT VALVE. A compressible disc is introduced in these valves, in lieu of the common metal disc, which will stand the severest tests in steam and destructive fluids. The disc can be easily replaced when worn without removing the valve from its connection. The elasticity of the disc allows it to adapt itself to an imper- fect surface. The valve is extra heavy and all the pai*t8 are interchangeable. Brass— Bent Steam Metal. Each, i $1.35 I $1.80 $!e.40 li $3.90 li $4.40 $6.40 $19.80 $18.40 diteount. PEET VALVES— DOUBLE GATE. These valves have a direct passage the full size of pipe, double gates, and closely fitted parallel faces, which keep themselves clean and clear as they move on the valve seats. The valves are of simple construction, the two valve discs being the only moving parts ; and these pai'ts being made to gauge can be readily renewed should it become necessary. Every valve is made under qualified supervision, of the best materials, and thoroughly tested under pressure. All are warranted, and any valve that fails to fulfil the terms of the guarantee in every respect will be at once replaced. } 1 u li 2 $1.40 $9.00 $3.00 $4.00 $6.10 diteount Our Globe Valves are made from best quality steam metal, extra heavy, and are warranted to be of good workmanship. i 40 1 50 65 95 f 1 • 1 75 2 65 2 65 2 40 6 00 3 35 2 n 3 4 Brass, screwed, " flanged, *' ex. heavy. 85 120 1 15 3 35 1 75 3 76 9 30 5 35 7 5C 13 30 13 35 10 65 20 00 20 00 26 65 • • Manufactured by FACTORY : WATER STREET, t Q* .l/^Un M R OFFICE: 13 KING STREET, f «l^ UOnn, IN. O, THE BARCLAY PATENT lubricator! -FOR AiOcomotlves, Steamships and Stationary Engines. (MANUFACTURED UNDBB UCBNSE FROM THR PATENTEK ) This invention consists of a cup having a perforated diaphragm (with solid centre) uear the bottom, by which a general pressure on the oil may be obtained without any condensing tube in the cup, which can be worked either inside the cup or outside. This cup has proved itself to be very much superior to any other self-feeding oil cup. By the engineer opeaing pipe-drain a little, and leaving it so, he can work any kind of oil, heavy or light, and the cup will work steadily. DIRECTIONS: CHECK 0*..f