Handbook of construction plant, its cost and efficiency (1918)
Dana, Richard Turner, 1876-1928 · New York, McGraw-Hill book company, inc., [etc., etc.] · leaf 331
Fig.128. Fig. 129. TUBE FIRE EXTINGUISHER, DRY POWDER. The Dry Powder Fire Extinguisher, illustrated (Fig. 129), con-sists of a tube 22 inches long and 2^/4 inches in diameter, filledwith a dry chemical compound, the chemicals being deadly to firebut absolutely harmless to anything else. Price,… … Fig. 130. Linen Fire Hose. LINEN FIRE HOSE.Hose to Withstand a Pressure of 300 Lbs. (Price per Ft.) 1-in.$0.09 11/2-in.$0.13 2-in.$0.15 21/2-in.$0.17 3-ln.$0.24 Hose to Withstand a Pressure of 400 Lbs. (Price per Ft.)1-in. 114-in. 2-in. 21/2-in. 3-in. $0.12 $0.15 $0.18 $0.21 $0.30
Contractors' operations · Building
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
