American Society oj Heating and.

American Society, of.

Air Conditioning unit Heater* Factories: NEWARK, N.

262 Heatint Systems m CENTRIFUGAL PUMPS _____ FEATURING Extra-sturdy construction Highest 'Buffalo' quality Peak hydraulic efficiency The Buffalo representative near you is a leading authority on pumps and pumping applications He'll be glad to discuss your requirements with you.

420 Turntx-first Congress--National Safety Council Safe Versus Unsafe Switching Practices By P.

trvi ivnNuno) m'n'jnvp'iN m'uiun ElECTROCHEMICAl INDUSTRIES (FRUTARONi) LTD.

160 Am.

American Radiator Company Boilers and Heating Equipment American Radiator Company Boilers and Heating Equipment IDEAL Type "A" Heat Machines IDEAL Type "A" Boilers ore mode in three series, ranging in Steam from 450 to 6,500 sq.ft., and in Water from 750 to 11,000 sq. ft.

American Society of Heating and Ventilating Engineers Guide, 1924-25 TABLE 45.

American Society of Heating and Ventilating Engineers Guide, 1924-25 Consideration must also be given to the natural movement of the fumes.

f ; American Society of Heating and Ventilating Engineers Guide, 1925-26 RESULTS OF LABORATORY EXPERIMENTS The Research Laboratory of the American Society Heating and Ventilating Engineers has investigated this subject1, and has found the critical velocity for quiet operation to be about .22 in. per second for the sizes of pipe investigated and apparently increasing with the size of pipe.

American Society of Heating and Ventilating Engineers Guide, 1925-26 25.

American Society of Heating and Ventilating Engineers Guide, 1925-26 d All partition walls (or sections of these walls) in which heat stacks to second floor rooms are to be installed, shall be built of six-inch (6*) studding to second story floor joists.

American Society of Heating and Ventilating Engineers Guide, 1926-27 STANDARD FORM For Reporting Results of Low-Pressure Steam-Heating Boiler Tests RESULTS Of a Test on a Low-Pressure Boiler Date of Test___......... ................................................................................................... ....

American Society of Heating and Ventilating Engineers Guide, 1926-27 Fig. 80.