Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 23
Connection … Connection Fig. 2. Fig. 3. Permissible Steam Gage Connections. The siphon connection and stop cock below the gage should be takendown and cleaned frequently. This is necessary because of the tendency ofthese connections to choke with rust and corrosion. The practice of openingthe drain cock below…
Locomotives · Steam-boiler explosions
Internet Archive · Carnegie Library of Pittsburgh · Public Domain Mark 1.0. Free to use for anything.
