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Standard Flange Details

WR112, WR90, WR75, WR62, WR51, WR42, WR348
WR112 WG15 R84
UG51/UUBR84
Dimension
inches
 mm
A 1.8751 47.900
E 0.737 18.720
F 0.676 17.170
Hole Diameter 0.1691 4.255
WR90 WG16 R100
UG39/UUBR100
Dimension
inches
 mm
A 1.6251 41.400
E 0.640 16.260
F 0.610 15.490
Hole Diameter 0.1691 4.255
WR75 WG17 R120
COM'LUBR120
Dimension
inches
 mm
A 1.5001 38.830
E 0.561 14.250
F 0.520 13.210
Hole Diameter 0.1441 4.085
WR62 WG18 R140
UG/419/UUBR140
Dimension
inches
 mm
A 1.3101 33.300
E 0.478 12.140
F 0.497 12.630
Hole Diameter 0.1441 4.085
WR51 WG19 R180
COM'LUBR180
Dimension
inches
 mm
A 1.3101 31.000
E 0.497 11.250
F 0.478 10.280
Hole Diameter 0.1441 4.085
WR42 WG20 R220
UG595/UUBR220
Dimension
inches
 mm
A 0.8751 22.41
E 0.335 8.51
F 0.320 8.13
Hole Diameter 0.1161 3.07
WR34 WG21 R260
UG1530UBR260
Dimension
inches
 mm
A 0.8751 22.41
E 0.335 8.51
F 0.320 8.13
Hole Diameter 0.1161 3.07
1 CAUTION: U.S. MIL and commercial flange dimensions differ from IEC.

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