Document KJXN3nOyzGyV3Moz1qy706eOo

Heating Systems Boilers, Hot water, ' Steam. Gas or Oil Cleaver-Brooks Company 498 E. Keefe Ave., Milwaukee 12, Wisconsin Progress]CleaverBrooks * Packaged Beifer Cleaver-Brooks PROGRESS BOILER--For commercial steam and hot water ap plications: apartment buildings, hotels, hospitals, stores, commercial and public buildings. Five sizes--up to 1,340,000 Btu output. Steam or hot water, gas or oil fired. (Additional models P-50 and P-60, with ratings up to 2,000,000 Btu available in mid 1957) . A complete boiler package--From one company, one source. Factory-as sembled, tested and shipped as a fully self-contained unit--ready for installa tion, and requiring only service connec tions. A quality product--One of the first boilers of its class built to quality standards of costly industrial boilers. Complete boiler unit is approved and bears the Underwriters Laboratories label. Field starting service--final check and adjustment by authorized service repre sentative after installation, plus opera tor training--at no extra cost. Four-pass, forced-draft design is an efficient combination to transmit a greater percentage of heat to boiler water. Quiet-running blower supplies com bustion air--eliminates need for expen sive chimney. Electronic combustion-safety control assures safe shut-down. Electric igni tion assures smooth, noiseless light-off of main flame. Silent-- OIL (Steam) MODELS (Hot Water) GAS (Steam) (Hot Water) GROSS RATINGS Btu (OIL and GAS) EDR Steam (OIL and GAS) EDR Water (ISO Btu) P-100-15S P:100-20S P-100-258 P-100-3OS P-100-40S -15W -20W -25W -30W -40W P-700-15S P-700-20S P-700-25S P-700-30S P-700-40S -15W -20W -25W -30W -40W 500,000 670,000 835,000 1,000,000 1,340,000 2085 2790 3480 4170 5580 3350 4460 5570 6700 8930 Sold through selected wholesalers only. For complete details, write direct for Bulletin AD-157. 374 Healing Systems Boilers, steel Cleaver-Brooks Company 498 E. Keefe Ave., Milwaukee 12, Wisconsin Cleaver-Brooks BOILERS--Steam or Hot Water, for Heating and Processing 15 to 600 hp, 15 to 250 psi. Oil, Gas, and Combination Oil & Gas Fired Models COMPLETE SELF-CONTAINED STANDARD SIZES HP 15 20 30 40 50 60 Approx. Rated Capacity--lbs Steam Per Hour 212 F. HP Approx. Rated Capacity---lbs Steam Per Hour 212 F. 520 690 1035 125 150 200 4310 5180 6900 1380 250 8600 1725 300 10500 2070 350 12110 70 2415 400 13800 80 2760 500 17250 100 3450 600 20700 CLEAVER-BROOKS BOILERS OPERATE AT A GUARANTEED MINIMUM 80 PERCENT EFFICIENCY Cleaver-Brooks boilers are guaranteed to operate at fuel-to-steam efficiency of not less than 80percent, at ratings from 30 to 100 percent and at the designated working pressure. Economical operation is assured by establishing an efficient flame, and utilizing forced draft to send the hot gases through four successive passes, thus ab sorbing maximum usable heat before combustion gases leave the boiler. Boilers are fully automatic in operation... meet ASME code requirements. Factory finished and tested under load conditions. CLEAVER-BROOKS HELPS YOU SELECT THE EXACT STEAM BOILER YOU WANT TO MEET YOUR SPECIFIC NEEDS JOB RATED--Each Cleaver-Brooks steam boiler is job rated to meet the steam requirements of your plant. A competent sales engineer helps analyze your load de mands and takes into account these conditions: * Pop valve settings Percent of total feed water returned as condensate Tem perature of condensate Pressure of make-up water Type of fuel available Electric current characteristics Space and machinery arrangement. Suggested oiler room layouts Plant altitude above sea level Maximum steam requirements in pounds per hour or boiler horsepower Whether your steam load is constant or fluctuating, and the degree of fluctuation The heating load requirements Standby requirements Steam pressure required at point of use Future growth or expansion of plant facilities Look for the "CLEAVER-BROOKS" listing in the Boiler Section of your classified Telephone Directory for name of nearest distributor. 375