Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 445
Fig. 204. Section of Flask or AtlasTrap, with Two Interior Weirs. 371 148 PLUMBING ihlet … Fig. 205. Bath Trap withSubmerged Inlet. ■traps of such a pattern should ever be installed. Fig. 204 is a section of a flask or Atlas trap, with vent,usually made of cast brass and de-pending upon two interior weirs toform the seal, one retaining thew^ater, and the other dipping into thewater to…
Architecture · Building · Carpentry
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