arranged 228 Church street, Philadelphia, Pa. case disconnected from the pipes. The valves, OO, being that it may be readily cleaned without disturbing the ma- ee ________- chinery. House Drainage. The device now under consideration, patented September At the Sanitary Conference receutly held at… … the supply stops, they will close, until erected 800 and are constructing 400 JENKINS’ AUTOMATIC STEAM TRAP. the water again reaches a point enab more houses. It has been found that ling it to raise the float,M. In the upper part of the case,B, the iron ball, S. When there is no pressure within the…
Internet Archive · Public domain (published before 1931). Free to use for anything.
