. Florists' review [microform]. Floriculture. A Steady Pressure will always be main- tained in your steam pipes, no matter now the pressure at the boiler fluctuates, if you equip your main lines with these valves. Carry 40 or 50 pounds pressure on the boiler, set the Hughson Regulating Valve to carry 5 or 10 pounds on the line and you will always have a reserve in case of a sudden drop in temperature. This valve saves both fuel and worry. Ask for catalogue and particulars. Hughson Steam Specialty Ca. 5021-3 S. State St., Ckicagt lie«uoD The Keview when yea write. DO TOU KNOW ABOUT THX Martin R
. Florists' review [microform]. Floriculture. A Steady Pressure will always be main- tained in your steam pipes, no matter now the pressure at the boiler fluctuates, if you equip your main lines with these valves. Carry 40 or 50 pounds pressure on the boiler, set the Hughson Regulating Valve to carry 5 or 10 pounds on the line and you will always have a reserve in case of a sudden drop in temperature. This valve saves both fuel and worry. Ask for catalogue and particulars. Hughson Steam Specialty Ca. 5021-3 S. State St., Ckicagt lie«uoD The Keview when yea write. DO TOU KNOW ABOUT THX Martin Rocking Grate IT SAVES COAL MARTIN GRATE CO., 848 8. Dearbora St. CHICAGO. beds or benches are used, or how they are located; hence no definite advice upon the location of the returns can be given. Whenever possible, it is desir- able to have two or three of the returns upon each of the side walls and the others distributed beneath the benches. What's This?. IT'S THE NEW PERFECTION FLUE GLEANER and we want to send it to you for 80 days* FREE trial. The Perfection will clean welded flues as well as old ones; remove scale from tubes without cutting metal; clean hot or cold flues with- out changing temper; can be oper- ated by flexible handle. The knives are always sharp. Heads are drop steel forfiafs. Huadreds bow ia use by florists. ScoDy Steel & Iron Co. 24tkSt.,CUci{i,III. Mention The Review when vou write. If possible, the top of the boiler should be lower than the returns, but if this can not be arranged it will be well to attach a mercury circulator to the sys- tem and thus assist the Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Chicago : Florists' Pub. Co
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