AMERICAN LEGION CLASS. 
TABLE OF AUXILIARY MACHINERY. 
191 
PUMPS. 
Name No. Size Type Suction connection | Discharge connection 
Main feed pump..... 2 | 21” x 14” X 27” | Vertical Simplex | 6” feed tanks 5” F. W. heater 
214” res. feed tank 5” boilers 
Auxiliary feed pump. . 1 | 10% 7” X 24” | Vertical Simplex | 234” turbine drains 4” F. W. heater 
5” feed tanks 4” boiler 
214” res. feed tank 2” overboard 
214” boiler 2” res. feed tank 
Ballast pump........ 1 | 10% x 12” x 12” | Horizontal Duplex | 7” sea 4” overboard 
8” ballast line 6” main condenser 
5” bilge line 
Fire and bilge pump . 1 |12” x 8%” x 12”) Horizontal Duplex | 5” sea 4” fire main 
5” bilge 4” overboard 
Sanitary pump....... 1 8” x 8” X 12” | Vertical Duplex | 5” sea 4%” distillers 
414” sanitary system 
3” refrig. cond. 
A : 3” water service 
Engine-room bilge 
pump............ 1 | 5%”x 7” X12” | Vertical Simplex | 5” engine room bilge | 4” overboard 
4” bilge system 
Fire-room bilge...... 1 | 54%” xX 7” x 12” | Vertical Simplex | 5” engine room bilge | 4” overboard 
44” bilge system 
Fresh-water pump.... 1 7” X 6” X 10” | Horizontal Duplex | 3” F. W. tank aft. 2” drinking watertank 
2%” eng. F. W. tank 
P.&S. 214” 1,000 gal. tank 
2” dist, drain tank 214” main feed tank 
Drinking water pump 1 | 4%” x 334” X 5”| Horizontal Duplex | 2” F. W. tank 144” drink. water sys. 
2” dist. dr. tank 14” eng. and fire rooms 
Evaporator feed pump 1 | 7” x 6” x 10” | Horizontal Duplex | 5” sea 1%” evaporators 
2” cond. overboard 4” san. sys., dist. and 
discharge refrig. mach. 
Auxiliary air pump.. 1 | 10” x 18” 12” | Vertical Simplex | 8” aux. cond. 7” aux. filter tank 
Oil transfer pump.... 1 8” X 8” &K 12” | Vertical Duplex | 7” oil storage tanks 6” oil settling tanks 
314” No. 5 hold, ford. 
and aft 
Fuel-oil service pump 4 | 7X 4%” X10” | Vertical Duplex | 314” settling tank 2%” overboard 
144” burners 
Lubricating oil pump 8” X 10” X 14” | Vertical Simplex | 67% oi] drain tanks 4” oil gravity tanks 
Oil cooler circ. pump 2 | 8” x 10% x 14” | Vertical Simplex | 6” sea 5” cooler and overboard 
4” cooler and overboard 
Brine pump......... 4 6” x 6” x 6” | Horizontal Duplex | 4” brine ret. tank 3” brine cooler 
Refrig.cond.circ. pump 2 6” X 6” & 6” | Horizontal Duplex | 4% sea 3” refrig. cond. 
Circ. hot-water pump 1 |4%7 x 247 4” Horizontal 2” hot F. W. tank 114” hot F.W. system 
Lub. oil hand pump. . sTFia | ipa ra seetnln Nuun AR Ann Ae SOs MCS 1” oil drain tank 1’ filter and purifier 
Aux. circ. pump..... 1 10” Centrifugal 10” sea 10” aux. cond. 
10” overboard 
Air pump........... A Se Rein ee NU Radojet 6” main condenser 314” feed tank 
Condensate pump....| 4 | .............. Centrifugal 8” main condenser 4” feed tank 
Main circulating pump 10,000 G. P.M. Centrifugal 19” sea 19” main cond. 
14” bilge 20” overboard 
Fuel-oil hand pump. . 1 
Waste tank pump.... 1 Cent. Elec. Driven 
