Document empdZDXVJro59ey00K4195vJE

Pumps Economy Pumping Machinery Co. 98-124 N. Curtis St., CHICAGO Works, JOLIET, ILL. New York Philadelphia Boston Baltimore Pittsburgh Cleveland Detroit Cincinnati Atlanta St. Louis New Orleans Denver Salt Lake City San Francisco Portland Los Angeles Seattle Minneapolis AUTOMATIC CENTRIFUGAL VACUUM AND BOILER FEED PUMPS Standard-Boiler Pressure 20 lb. Unit No. Capacity Sq. Ft. Dir. Rad. Motor HorsePower Cubic Feet Return Air Connection per Min. Inches Shipping Weight Pounds C. V. 1 2,500 'V* iy4 C. V. 2 5,000 1 4 C. V. 3 8,000 V/z 6 C. V. 4 16,000 2 10 C. V. 5 20,000 3 15 C. V. 6 27.500 5 19 C. V. 7 40,000 5 24 Type 2234 C. V. 8 65,000 T/i 40 Made for Boiler Pressures up to 100 lb. C. V. 9 C. V. 10 100,000 150,000 10 15 60 90 M/l 2 Wz 3 3 y/z 4 5 6 6 AUTOMATIC CONDENSATION PUMP AND RECEIVERS 650 750 900 1,025 1,150 1,300 1,550 1.800 3,100 4,000 Capacity No. of Unit *? Direct Radia Motor Horse Power Boiler Pres sure Lbs. tion Ca pacity Re ceiver Cals. Con densate Cab. per Min. at .25 lb. per Sq.Ft. Pump Ca pacity Gals. per Min. Approx. Shipping Weight U. Type tne Made for Boiler Pressures up to 125 lb. 5 1,000 1/6 6 2.000 Vs 6V7 7 3.500 5.000 yM, 7Vt 7,500 V, 8 10,000 1 #/? (5.000 l Vz 9 25.000 2 9V? 35.000 3 to 50,000 5 10 10 10 10 15 15 15 15 IS 15 II 13 16 20 26 33 41 49 57 82 /x 5 300 1 V/z 350 1/4 12 400 ih 15 450 3% 20 500 5 25 600 37 700 12'/i 60 850 I m 80 1,000 25 110 1.200 HORIZONTAL DOUBLE SECTION SINGLE STAGE PUMPS Size Discharge Inches Range of Capacity CP.M. Typ H Maximum Head in Ft. 1750 R.P.M. Type M Maximum Head.in Ft. 1750 RPiM. Type S.M. Motor Maximum H.P. Head in Ft. Depending I750R.PJS4. Upon Head Type 2236 Multi-Stage Pump for any Pressure up to 230 lb. l`/4 20- 40 I Vz 40- 90 2 50- 75 2 75- 175 2 75- 125 T/z 125- 250 3 250- 400 4 400- 700 5 600- 900 6 800-1200 8 1000-2500 10 2000-3000 160 220 220 250 275 300 380 380 70 70 100 90 i id 130 i id 140 140 150 160 220 220 1 -2 1 -3 1 -5 2 - 7/j 7>/r- 15 10 - 35 15-40 15 - 75 15 -100 15 -150 15 -200 20 -400 CAPACITIES, SPEEDS AND POWER BILGE PUMPS AND SEWAGE EJECTORS Made in Single or Duplex Form (Any Capacity for any Head) Capacity in Cab, per Min. rpT..................... 35-40 40-50 60-75IVi'S. 2'US. 2'S. W 1750 1750 1150 mVs I'/x 85-100 %s- 2VfS. 1150 2 i'/2 115-125 V\S V S. 1750 1150 32 150 4' US. 1750 3 1150 2 Capacity. in Gab. Min. 1 200-250 300-350 Size.... 4" US. 4* US. 4#US, 5* USj Y US Speed. .| 1750 1150 850 1150 850 H.P...J 3 3 3 5 5 400-500 6* S. 6' S. 1150 850 5 600-700 6'S. 6* S. 1 ISO 850 T'h i'/i 800-1000 8* S. 8'S. 5'H.S. 1150 850 680 10 10 10 Type 2104 368 Pumps The Nash Engineering Company South Norwalk, Conn., U. S. A. INDIANAPOLIS--821 Hume-Mansur Bldg. f CLEVELAND--1392 West 3rd Street KANSAS CITY--208 Mutual Bldg. DALLAS--1020 Dallas County Bank Bldg. LOS ANGELES--1824 S. Hope St. DENVER--518 Boston Bldg. MINNEAPOLIS--501 S. Sixth Street DETROIT--Kerr Building MONTREAL--84 Inspector Street SALFS HOUSTON--Southern Pacific Bldg. NEW ORLEANS--521 Baronne Street PITTSBURGH--Oliver Bldg. NEW YORK--350 Madison Ave. PHILADELPHIA--254 South 15th Street OFFICF9 SALT LAKE CITY--204 Dooly-Bldg. vr r SAN FRANCISCO--Sharon Bldg. PORTLAND--224 Pine Street SEATTLE--220 Railway Exchange BOSTON--Nottingham Bldg.. Copely Square ST. LOUIS--4200 Forest Park Blvd. BUFFALO--840 Ellicott Square TOLEDO--136 Huron Street CHICAGO--1220 Monadnock Block TORONTO--1001 Kent Bldg. WASHINGTON--710 14th Street. N. W. Jennings HYTOR Vacuum Pumps for Return Line Heating Systems, remove air and water and automatically return water to boiler or hot well. Pump consists of two independent units--a Hytor turbine air pump and a Jennings centrifugdt water pump--combined in one casing. Air and water are pumped separately, thus saving in horsepower is over 50 per cent and cost of current is reduced pro portionately. Requires one-third the space necessary for other apparatus.. Interior parts bronze. Moving parts revolve without contact, supported on annular ball bearings mounted outside casing. Furnished direct connected to standard electric motors or for belt drive, also with steam turbine designed to operate at steam pressure of 75 lb., but this can be varied. Turbine units are designed to discharge condensate against boiler pressure not exceeding 20 lb. Jennings Unit Type Condensation Pump and Receiver This new Unit Type Condensation Pump and Receiver is essentially the same design as our well known Type M Jennings Return Line Vacuum Heating pump. The cut above shows the appear ance of the 5,000 sq. ft. unit. You will note that no piping between pump 'and receiving tank is necessary. The only connections are main return, water discharge and air vent. Companion flanges are furnished, making the installation of this pump extremely simple and economical. The pump is equipped with an intregalcast<bronze shaftmounted on motor shaft and supported by large motor .bear ings. The automatic control in this unit is enclosed in its metal cabinet and includes overload and phase failure protection for polyphase current. The wiring between motor and float switches is done in our shop. The automatic control is operated by a 6 in. seamless drawn copper ball on a 14 in. stem, giving ample power. Standard units are furnished in this design for any capacity up to 16.000 sq. ft. and can be supplied for 10 or 20 lb. gage pressure at the pump. Special bulletins are available describing this and our other products: STANDARD SIZES AND CAPACITIES, JENNINGS HYTOR VACUUM PUMPS Square Feet Size direct equivalent radiation surface Air Capacity cubic feet per min. Water Capacity gab. per min. 10 lbs. pres. I80F. Actual Horse Power R. P. M. Horse Power of Motor M 5,000 3 8 .6 1700 3/ A 8,000 6 II .9 1600 1 B 16,000 II 22 1.4 1600 1 Vz C 26,000 19 35 2.0 1800 2 D 40,000 25 60 2.8 1200 3 E 65,000 42 90 3.9 1200 5 F 100.000 75 140 9. 1200 10 G 150.000 90 200 to. 900 to H, 250,000 180 400 19. 720 20 369