S/n-78623-67003 (5-y), design press. 125 psig, body 15 psig/fv/300 deg. F, steam chest & noz. 140 psig/375 deg. F with croll-reynolds extractor air pump model 3y, s/n-79306-61555, press. 125 psig, body 15 psig/fv/300 deg. F, steam chest & noz. 160 psig/450 deg. F . Construction: carbon steel housing with graphite interior. Does not include a vaporizing condenser.