Fillers

2 1 4 4 8A Flanged Fillers Print
Size
(in.)
Weight in Pounds
For Length (L) in inches
D OD 3/4 1 1 1/2 2 3
4 9 9 12 19 25 37
6 11 12 16 24 32 48
8 13.5 17 23 34 46 69
10 16 22 29 44 59 88
12 19 31 42 63 84 126
14 21 35 47 70 94 141
16 23.5 42 56 85 113 169
18 25 42 56 85 113 169
20 27.5 50 66 100 133 199
24 32 63 84 126 163 251
30 38.75 84 112 168 224 336
36 46 113 150 225 300 451
42 53 145 194 291 388 582
48 59.5 172 229 343 457 686
54 66.25 169 225 338 451 676
60 73 238 317 476 634 952

Notes

  • Other thicknesses and certain beveled flange fillers may be available upon request. Contact AMERICAN for details.
  • See Flanged Connecting Pieces for minimum Flg-Flg pipe lengths.
2 1 4 4 8B Flanged Fillers Print

CAUTION: When Installing Flanged Reducers:

The two flanges on most reducers have a different number of bolt holes, and all adjacent bolt holes do not straddle a centerline common to both flanges.

The centerline of the reducer is marked by notches on the circumference of each flange, and installation must be made in reference to this centerline. This would also be applicable with most reducing flanges and reducing flange fillers. Failure to assemble with the centerline at 12 o’clock will result in downstream equipment or bends not bolting correctly.