A treatise on architecture and building construction (1899)
International Correspondence Schools · Scranton, The Colliery engineer co. · leaf 79
cover D shouldbe large enough to readily permit theinside of the trap to be cleaned, andshould be secured in position. Thegrease accumulates in a layer at G,and if allowed to become cold, willsolidify into a cake, which can easilybe removed. This form of grease trap is mostlyused for intercepting… … Fig. 40. §16 PLUMBING AND GAS-FITTING. 69 119. A chilling grease trap is shown in Fig. 41. ^ is the waste pipe from the sink, and D is the pipe leading tothe drain. F is the vent pipe, and -AT is a local vent, or air-relief, pipe. The contents of the trap are chilled by meansof a jacket A through…
Architecture · Building
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