Handbook for architects and builders . SCOTT VALVES ARE MADE Standard, Medium and Extra Heavy. For all kinds of Service Scott Gate Valves are fitted with our improved adjustable wedgewhich allows for expansion. Remains tight when other makes fail. SCOTT VALVE COMPANY, Chicago Tel. Main 614 VulvCS Olid FivC HydratXtS 310 W. Randolph St. Pat. May 25th, 1886. Steam and Power Pumps and Air Compressors for All kinds of service Send for Catalogue No. AMERICAN STEAM PUMP CO., Chicago 310 W. RANDOLPH STREET Telephone Main 614 204 HINTS ON HEATING AND VENTILATING AND FORMULA ON SAME. Kilited by HO
Handbook for architects and builders . SCOTT VALVES ARE MADE Standard, Medium and Extra Heavy. For all kinds of Service Scott Gate Valves are fitted with our improved adjustable wedgewhich allows for expansion. Remains tight when other makes fail. SCOTT VALVE COMPANY, Chicago Tel. Main 614 VulvCS Olid FivC HydratXtS 310 W. Randolph St. Pat. May 25th, 1886. Steam and Power Pumps and Air Compressors for All kinds of service Send for Catalogue No. AMERICAN STEAM PUMP CO., Chicago 310 W. RANDOLPH STREET Telephone Main 614 204 HINTS ON HEATING AND VENTILATING AND FORMULA ON SAME. Kilited by HOMEE R. LINN, Mech. Eiigr. HEATING. Steam heating may be classified under a number of different heads, although thetwo prominent systems are the gravity and vacuum systems. These may be subdividedinto up-feed, down-feed, double pipe, single pipe, indirect, direct, etc. The gravity system is the one in which the condensation falls by its own weightand returns either to the boiler, hot well or receiver, through either a wet or dry it is possible a system should be so installed that it could operate as a gravitysystem, even though a vacuum system is contemplated in connection with it. In the vacuum systems the condensation is usually pumped back by means of avacuum pump and some form of thermostatic valve. Where a building is heated byexhaust steam from an engine it is sometimes advisable to install vacuum systems,but where such a s
Size: 2470px × 1012px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, booksubjectarchitects, booksubjectarchitecture
