Mechanics of the household; a course of study devoted to domestic machinery and household mechanical appliances (1918)
Keene, E. S. (Edward Spencer), b. 1864 · New York, McGraw-Hill book company, inc.; · leaf 114
ps used in Figs. 90 and 92 are the same in principle asFig. 95 but are made to discharge into a pipe placed in the wall in-stead of under the floor. The trap in Fig. 94 is a form knownas the bottle-trap that is sometimes used in the more expensiveplumbing. Another style much used with lavatories is… … FIG. 98 FIG.96 F1G.95 Fig. 95.—The S trap of nickel-plated brass tubing. Fig. 96.—The Bower non-siphoning trap. Fig. 97.—The drum type of non-siphoning trap. Fig. 98.—An S trap made of lead pipe. held against the end of the pipe by the water and acts as a stopperto prevent evaporation from taking…
Heating · Lighting · Plumbing
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