Handy man book plumbing and heating encyclopedia (1922)
Hardin-Lavin Co. · Hardin-Lavin Co. · leaf 204
g pipespipes. pre.s sure steam against freezing andwork. Average 1 in. pipe covering in gen-thick, eral. Sizes to fit pipe U % 1 1^4 1% L-820. Price per foot $0.04 $0.09 $0.09% $0.1014 $0.11% L-821. Price per foot 19 .20% .23 .25% .28 L-822, Price per foot 09% .09% .10 .11 .12 Sizes to fit pipe...…
Plumbing · Heating · Ventilation · And air-conditioning · Bathrooms -- trade · Lavatories and sinks · Bathtubs · Ceiling ventilators · Water heaters · Steam and condensate piping and pumps · HVAC ducts and casings · Air duct accessories
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