432 5"MAIN STEAM | 243" SAFETY VALVES oa Zz ~ 777A 1 P27) {=|} i Z p—f= 5 vy v~€ ) Y ©) 1) he 9 RS 6 ¥ (@esoaduz m2) i ’ = i - IS SURFACE BLO THE MARINE REVIEW = = = XXX SSM SS SSS SNE SALINOMETER ~ RAIN COCK i} HI | HY (WY TTI ING al if ie EEE | 9 |e S Q & x vy { = 4 ES Q » xX & iese aa ~ 9 a) uw S a W oh s e Ww aes 9 5 2 x < o : S w Q 2 = : KR S R & Wj ~ 5 Q wW 3s December, 1917 HEATING SURFACE OF FRONT HEADER 35.5 SQFT. QFT. HEATING SURFACE OF DRUM 2355Q/7. HEATING SURFACE TOTAL 25/8 SQFT GRATE SURFACE 77455Q.FT. JEST PRESSURE 400 LBS. SQ.IN. © nN NX x : R u a ly Vv RS =) vy tS) x Ly xg NUMBER OF JUBES 409 “ WORKING PRESSURE 200 LBS.SQ/N. . GENERAL ARRANGEMENT OF THE STANDARD WATER TUBE BOILER FOR EMERGENCY FLEET CORPORATION ExTERIOR DIAMETER OF TUBES 3 HEATING SURFACE OF BACK HEADER 37 5QFT