Appendix H (Double Ridge Waveguide Flange Options)
Double Ridge Waveguide Flange Options
See Appendix I for flange part number conversion chart
* See appendix F for explanation of flange type.
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Flange Option - 01, 11, 12 (Cover, Butt Type, Socket*) |
Flange Option - 13-15 (Cover, Thru Type*) |
Flange Option - 11, 12 (Cover, Butt Type, Socket*) |
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Cover |
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Standard |
Butt Type, Socket |
Thru Type |
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Mounting Holes |
Alt. Clear/Tapped |
All Clear |
All Tapped |
Alt. Clear/Tapped |
All Clear |
All Tapped |
| WRD200 | 01 | 11 | 12 | 13 | 14 | 15 |
| WRD250 | 01 | 11 | 12 | 13 | 14 | 15 |
| WRD350 | 01 | 11 | 12 | 13 | 14 | 15 |
| WRD475 | 01 | 11 | 12 | 13 | 14 | 15 |
| WRD500 | 01 | 11 | 12 | 13 | 14 | 15 |
| WRD580 | 01 | 11 | 12 | 13 | 14 | 15 |
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WRD580 SL |
N/A |
12 |
N/A |
N/A |
N/A |
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| WRD650 | 01 | 11 | 12 | 13 | 14 | 15 |
| WRD650 SL | N/A | 11 | 12 | N/A | N/A | N/A |
| WRD750 | 01 | 11 | 12 | 13 | 14 | 15 |
| WRD750 SL | N/A | 11 | 12 | N/A | N/A | N/A |
| WRD110 | 01 | 11 | 12 | 13 | 14 | 15 |
| WRD180 | 01 | 11 | 12 | 13 | 14 | 15 |
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Flange Option - 02, 21, 22 (Gasket, Butt Type, Socket*) |
Flange Option - 23-25 (Gasket, Thru Type*) |
Flange Option - 21, 22 (Gasket, Butt Type, Socket*) |
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Gasket |
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| Standard | Butt Type, Socket | Thru Type | ||||
| Mounting Holes | Alt. Clear/Thru |
All Clear |
All Tapped |
Alt. Clear/Thru | All Clear |
All Tapped |
| WRD200 | 02 | 21 | 22 | 23 | 24 |
25 |
| WRD250 | 02 | 21 | 22 | 23 | 24 |
25 |
| WRD350 | 02 | 21 | 22 | 23 | 24 |
25 |
| WRD475 | 02 | 21 | 22 | 23 | 24 |
25 |
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WRD475 SL |
N/A |
21 |
N/A |
N/A |
N/A |
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| WRD500 | 02 | 21 | 22 | 23 | 24 | |
| WRD580 | 02 | 21 | 22 | 23 | 24 |
25 |
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WRD580 SL |
N/A |
21 |
22 |
N/A |
N/A |
N/A |
| WRD650 | 02 | 21 | 22 | 23 | 24 |
25 |
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WRD650 SL |
N/A |
21 |
N/A |
N/A |
N/A |
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| WRD750 | 02 | 21 | 22 | 23 | 24 |
25 |
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WRD750 SL |
N/A |
21 |
N/A |
N/A |
N/A |
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| WRD110 | 02 | 21 | 22 | 23 | 24 | 25 |
| WRD180 | 02 | 21 | 22 | 23 | 24 | 25 |
Alignment pins are installed after assembly. Standard hole pattern is alternate tapped and thru holes. Other hole configuration are possible, please contact us for custom configurations.









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