Document 3JM96JdkMy0a1gJgrgMK8KgJD

Economy Pumping Machinery Go. 3431 West 48th Place, Chicago, 111. District Sales Offices Baltimore, Md._. ....W. I. Collier <fc Co., 522 Park Ave. Cincinnati, 0.^ Geist & Murphy, 309 Main St. Cleveland----- Tomlinson-Maclachlan, 1601 St. Clair Ave. Dallas Tex-----Smith A Whitney, 2017 Cedar Springs Rd. Detroit, Mich............... H. J. Clemens, 517 E. Lamed St. Ft. Watne, Ind....P. & H. Supply Co., 225 E. Columbia St. Indianapolis. Ind__ A. C. Mecklenburg, 4527 Central Ave. Kansas Citt. Mo.--.....U. S. Wind Ena mv. ,, New York, N. Y., Quimby-Ryan Sales Co j, ftckor>` Peoria, Ill._......... ..........Robert P. Nailon I JlV,42nd^- Phila., Pa..._.......Haynes Selling Co. 1518 FWi!?*11 PrrrsBVBGH, Pa.._.............Jos. A Saginaw. Mich----- Engineering Sales, 1104 Sjn Francisco, Caur., 3 Harry Russell. MoSS lBIk- Jacksonville, Fla__ ____R. H. Johnson, 660 College Ave. MoNTREAL.,,Engineenng Equip. Co., 1072 B^vef ]Ktl u?' CANADA--Crane CompkaA Wny--AA lv lr BDnraA nttcnthtoeos k Hll| Pumps for Clear Liquids Single Stage Multi-Stage These pumps are widely used for water supply, boiler feeding, hot water circula tion, swimming pool circulation, air washer supply, municipal water works, etc. . The sturdy mechanical design and high . efficiency'of Economy Pumps makes them particularly suited for heavy mill and power plant service (The efficiencies ex ceed 80 per cent in the larger capacities and are correspondingly high in the smaller sizes). The low pressure pumps are of the high efficiency single stage, design, as described in Bulletin^ No. 408. High pressure pumps have many unusual features. They are built for high efficiencies and long life. See Bulietins No. 414 and 415 for descrip tion and complete capacity Tables. CONDENSED SELECTION TABLE--PUMPS FOR CLEAR LIQUIDS Capacity Gal: per Min. Total Head in Ft. Size Disch. and Type of Pump Motor Hp. Num Approz. ber of FloorSpace Stages In. Capacity GaL per Mm. Total Head in Ft. Size Disch. and Type of Pump Motor Hp. Num Approx. ber of FloorSpace Stages (n. 10 20 20 45 20 70 20 . 160 20 375 r SS %1 l'/2"SS V* 1 w MS 1 2 1 '/S MS 3 . 4 V/S MS m 3 12x22 16x30 20x38 20x55 20x48 400 ' 20 400 70 400 100 400 150 400 200 4* DS 31 4* DS 10 1 4* DS 15 I 3" DS 25 1 Y DS 40 1 23x54 23x54 23x56 26x62 30x68 50 50 50 50 100 100 100 100 160 160 160 160 160 .. 160160 20 70 200 400 30 100 200 425 . 20 60 100 ,200 375 500 750 . l'/2"SS I'/J'SS V/S MS 1'/2*MS 2Vi 5 15 1* DS V DS l'/2* DS 2/a* MS 2Vz' DS 2'/2* DS 2W DS tyx" DS 21/,' MS 3" MS y ms iv7 5 10. 20 2 5 l'/z 15 25 40 60 1 1 6 6 1 1 1 7 1 1 I 1 8 6 8 16x30 19x34 20x60 24x64 22x46 22x51 24x44 24x70 . 20x48 20x53 20x55 . 24x47 24x73 34x87 34x97 800 800 x 800 800 800 800 1200 1200 1200 1200 2000 2000 2000 2000 2000 20 40 70 110 160 200 30 60 100 200 30 60 130 170 200 6* DS 6' DS 5' DS 6* DS 4' DS 5* DS 6* DS 6* DS 6' DS 5" DS 8' DS 8* DS 8" DS 8' DS 8" DS 7/2 10 20 30 50 75 I 1 1 1 l 15 1 25 1 40 1 100 1 25 1 50 1 100 1 125 1 150 1 28x60 28x60 25x58 28x66 25x73 32x8! 34x70 34x75 34x75 32x86 40x62 40x85 42x106 48x112 48x1(2 DS--Indicates Double Suction Single Stage. SS--Indicates Single Suction Single Stage. MS--Indicates Multi-Stage. The above is only a partial list of sizes. Complete engineering information is contained in Catalogs. 768 r^Lu Pumping Machinery Co. Pumps Sump Pumps Economy Sump Pumps and Sewage Ejectors are made in all capacities from 5 G.P.M. to 7500 G.P.M., both in clear water design and in non-clogging design. The smaller sizes are extensively used for sub-basement drainage in buildings--the larger sizes for drainage of sub-divisions, highway grade crossings and similar engineering projects. The Non-Clogging Pumps handle sewage, rags, stones, etc., which are encountered in unscreened sewage. See Bulletins No. 407, and 413 for the submerged design and Bulletin No. 412 for the dry chamber design. CONDENSED CAPACITY TABLE--SUMP PUMPS Duplex Minimum Recommended Sump Diameter. Inches Size of Motors Required for Various Heads 15 Feet 25 Feet 35 Feet 50 Feet Motor Speeds Vi ;/2 . Wi 2 > 20 Vi % 2 2 3 5 1m0 20 30- Va >'A 3 5 5 .10. 15 30 50 is condensed from over 600 ratings which are shown in the Economy Catalog. 1 2 5 m m 10 15 20 50 60 1750 1150-1750 850-1150 850-1150 850-1150 850-1150 850rl150 570-1150 570-850 490-850 Non-Clogging Centrifugal Pumps These pumps arc widely used for pump ing raw sewage, in dustrial waste, paper pulp, wood pulp, etc. They are also used in municipal sewage stations and in place of conveyors in idustrial plants. Capacities range up to 20,000 G.P.M. The illustrations show only the pumps, but we are in a position to furnish complete sewage pumping equipment, consisting of tanks, valves, fittings, piping, electric motors, automatic control, etc., all factory assembled and ready for erection. Our Engineering Department will be pleased to submit layout sketches of such equipment, whether for buildings, industrial1, establishments or municipalities. Economy Non-Clogging Pumps have several important patented features which makes for longer life and lower maintenance cost. Vertical Open Shaft Capacity Gallons per Minute Pump Size Size of Solids Which Pump will - Handle 15 Feet NON-CLOGGING PUMPS Size of N otors Req uired for Va rious Heads 25 Feet 35 Feet 50 Feet 75,Feit Revolutions per . Minute Floor Space Horizontal Pumps. Inches 150 300 500 750 V 4* 4'-6' 6" w l</2 2 3 2!/z* 355 v/i-y/f 5 m 10 33/4' 7>/2 10 15 i'/z 10.. 850-1750 27x67 10 15 850-1750 27x71 15 25 850-1750 32x7520 25 670-1150 32x76 1000 6* 1500 8* 2500 8'-'10 4000 12' 33/4' 5' y-v V 71/2 10 20 25 10 20 30 40 15 25 .40 60 20 . .40 570-1150 32x85 40 50 570-U50 36xV8 60 75 . 4907-850 40x105 75 125 275-850 40x120 769