Mechanical equipment of buildings; a reference book for engineers and architects (1916)
Harding, Louis Allen, Willard, Arthur C. (Arthur Cutts), 1878-1960 · New York Wiley · leaf 581
ecial Patterns. Working Pressure, 150 lb. Note.—^See statement in paragraph just preceding Table 16. 554 HEATING AND ^^i:NTILATION The Vanstone joint is adaptable for all classes of service, including steam, gas, air and water,for pressures up to 1,000 pounds. It can be furnished, male and female,… … A—Screwed Joint. B—Improved Vanstone Joint.
Building · Heating · Ventilation
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