12 FRAME SPACES AT 3 95 IN.= 47.40IN. 



■A 



_L 



^=^ S 



»«- 4 30 IN. 



dh A 



0.385 IN. ' —m. 



0.184 IN 



T--I 1-^1.404 IN. (TYPICAL FRAME)0.385 IN.-L»j [m— 



-0.60 IN. (END FRAME) 



SECTION A-A 



Figure 1 - Details of Model EC-1 



CIRCULAR PRESSURE TANK ADAPTER 



CIRCULAR END CLOSURE PLATE 



CUT HERE 



13 12 II 10 9 8\7 6 5 4 3 2 I FR- 

 Al NO. 



CENTER FRAME 



MODEL EC-IA 

 REMOVED 



MODEL EC-IB 



u 



Figure 2 - Formation of Models EC-IA and EC-IB from Model EC-1 



10 



