. Illustrated catalogue of James B. Clow & son, manufacturers of and dealers in supplies for plumbers, steam and gas fitters, water and gas works, railroads and contractors .. . FIG. 489. NASON IMPROVED STEAM TRAP. FIG. 490 DAVIS STEAM TRAP. NASON IMPROVED STEAM 489. NUMBER 1 2 3 4 5 DRAINAGE CAPACITY, FEET OF 1-INCH PIPE _ _ _ _GREATEST NUMBER OF SQUARE FEET TO WHICH IT SHOULD BE APPLIED _EACH 1050 2700 350 900 4200 60001400 10500 3500 DAVIS STEAM 490. NUMBER _________ . 000 00 0 1 2 3 DRAINAGE CAPACITY, FEET OF 1LENGTH OVER ALL _____E
. Illustrated catalogue of James B. Clow & son, manufacturers of and dealers in supplies for plumbers, steam and gas fitters, water and gas works, railroads and contractors .. . FIG. 489. NASON IMPROVED STEAM TRAP. FIG. 490 DAVIS STEAM TRAP. NASON IMPROVED STEAM 489. NUMBER 1 2 3 4 5 DRAINAGE CAPACITY, FEET OF 1-INCH PIPE _ _ _ _GREATEST NUMBER OF SQUARE FEET TO WHICH IT SHOULD BE APPLIED _EACH 1050 2700 350 900 4200 60001400 10500 3500 DAVIS STEAM 490. NUMBER _________ . 000 00 0 1 2 3 DRAINAGE CAPACITY, FEET OF 1LENGTH OVER ALL _____EACH -INCH PIPE _ __ . _ . _ INCHES 650 10 1350 13 2500 15 5000 17 10000 21 20000 25 1 116 JAMES B. CLOW & SON, AUTOMATIC WATER FEEDERS-FOR HIGH OR LOW PRESSURE-Fig. 491. EACH
Size: 2333px × 1071px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1890, bookidillustratedc, bookyear1894
