Transactions - American Society of Heating, Refrigerating and Air-Conditioning Engineers . s. The water is cooled by means of about 200 lineal feet of 1^inch continuous electric welded wrought iron direct expansionammonia pipe. The water circulating pump has a capacity of 5 gallons per minutecind is of the rotary type. An extra pulley is placed on the extendedcompressor shaft and a 2 inch wide belt is provided for transmittingpower from compressor shaft to pump. The water tank is capable of cooling 75 gallons of water per hourthrough a range of 40 degrees F. The cooling of the Observation Room
Transactions - American Society of Heating, Refrigerating and Air-Conditioning Engineers . s. The water is cooled by means of about 200 lineal feet of 1^inch continuous electric welded wrought iron direct expansionammonia pipe. The water circulating pump has a capacity of 5 gallons per minutecind is of the rotary type. An extra pulley is placed on the extendedcompressor shaft and a 2 inch wide belt is provided for transmittingpower from compressor shaft to pump. The water tank is capable of cooling 75 gallons of water per hourthrough a range of 40 degrees F. The cooling of the Observation Room may be accomplished bythe use of cooled water in the washer, or directly, as is necessarywhen stagnant conditions are desired, by the use of the 300 linealfeet of 134 inch direct expansion ammonia pipe made up into coilsto suit the wall space conditions. These coils are so arranged that,if desired, only one-half the total need be used, but with all the coilsin operation, and the compression side working only on these coilsa temperature of approximately 50 degrees F. can be produced in. Fig. 13View of Ammonia Compressor and Rotary Pump for Supplying Cold Water to Air Washer. 150 EXPERIMEXTAL LABORATORY OF NEW YORK STATE COMMISSION
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Keywords: ., bookcentury1800, bookdecade1890, bookidtransactions, bookyear1895
