Reproduced from the 1941 Mueller-Columbian Standard fire hydrant brochure,
Form 8720, 1-1-41, page 3.


DIRECTIONS FOR ORDERING MUELLER-
COLUMBIAN FIRE HYDRANTS

No. SPECIFICATIONS          INSTRUCTIONS YOUR
SPEC.
 1 QUANTITY REQUIRED If more than one size, quantity of each 
 2 SIZE OF VALVE OPENING 4¼",5¼", or 6¼" 
 3 NUMBER OF 2½" HOSE NOZZLES Usually two, maximum is four. 
 4 NUMBER OF STEAMER NOZZLES Usually one. Maximum is two. 
 5 DEPTH OF BURY Distance from ground line to bottem of connecting
 pipe. "Trench" and "ditch" are the same as
 "bury." "Cover" is the distance rom the ground
 line to the top of connecting pipe.
 
 6 SIZE OF SHOE CONNECTION 4", 6", or 8". 
 7 TYPE OF SHOE CONNECTION Usually Hub (bell) end. Can be furnished with
 flanged, screwed, Universal and other types.
 
 8 SIZE OF OPERATING NUT;
 SHAPE OF OPERATING NUT
 National Standard is 1½" pentagon, measured
 from point to opposite flat. Square and hexagon
 can olso be furnished, size determined by measur-
 ing across center from flat to flat.
 
 9 DIRECTION OF OPENING Usually left (counter-clockwise). Where previous
 hydrants open right, new hydrants should open in
 a similar direction.
 
 10 HOZE NOZZLE THREADING Send male coupling on hydrant nozzle to show
 threads desired EXCEPT in the following cases:(a)
 If using National Standard, specify accordingly on
 order; (b) If we have previously furnished hy-
 drants at same location and there has been no
 change. IN THE LATTER TWO CASES, IT WILL
 NOT BE NECESSARY TO SEND SAMPLE.
 Samples will not be necessary on subsequent ord-
 ers, as complete records are kept on file in our
 Engineering Department for reference.
 
 11 STEAMER NOZZLE THREADING Same instructions as number ten. 
 12 COLOR Unless other wise specified on order, final coating
 will be metallic aluminum bronze except bonnet,
 hose nozzle caps and steamer nozzle cap, which
 will be enameled fire-hydrant red. We will enamel
 any color (or colors) specified to match existing
 standard in your city.
 
Catalog Number A24005---4¼" Valve Opening Standard Hydrant
Catalog Number A24007---5¼" Valve Opening Standard Hydrant
Catalog Number A24004---6¼" Valve Opening Standard Hydrant

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