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Waveguide Flanges
PENN ENGINEERING stocks the west coasts largest inventory of popular Waveguide Flanges from WR3 to WR650
including UG, CMR, CPRF, CPRG, Cover, Choke, PDR, PBR, UDR, UBR, PAR, CBR, BRJ, UER, UAR, and Special Flanges.
These are available in Aluminum or Brass as well as other alloys on request.
We also design and manufacture Custom Flanges to customer specifications.
We also carry a line of O-rings, Gaskets, RF Flange Gaskets, and Hardware |
| MIL-W-85E
Waveguide Type |
E.I.A. Equiv. |
I.E.C. |
Waveguide
Material |
MIL-SPEC
Cover Flange |
MIL-SPEC
Choke Flange |
Contact Flange |
Non-Pressure
Contact Flange |
Commercial Flanges |
|
Pressure
|
Non-pressure |
| RG48/U |
WR284 |
R32 |
Copper
Bronze |
UG53/U |
UG54B/U |
|
CMR284 |
UG1348/U
CPR284G |
UG1724/U
CPR284F |
| RG49/U |
WR187 |
R48 |
Copper
Bronze |
UG149A/U |
UG148C/U |
|
CMR187 |
UG1352/U
CPR187G |
UG1728/U
CPR187F |
| RG50/U |
WR137 |
R70 |
Copper
Bronze |
UG344/U |
UG343B/U |
|
CMR137 |
UG1356/U
CPR137G |
UG1732/U
CPR137F |
| RG51/U |
WR112 |
R84 |
Copper
Bronze |
UG51/U |
UG52B/U |
|
CMR112 |
UG1358/U
CPR112/G |
UG1734/U
CPR112/F |
| RG52/U |
WR90 |
R100 |
Copper
Bronze |
UG39/U |
UG40B/U |
|
CMR90 |
UG1360/U
CPR90G |
UG1736/U
CPR90F |
| RG53/U |
WR42 |
R220 |
Copper
Bronze |
UG595/U |
UG596A/U |
UG425/U |
|
|
|
| RG66/U |
WR42 |
R220 |
Silver |
UG595/U |
UG596A/U |
UG425/U |
|
|
|
| RG67/U |
WR90 |
R100 |
6061 Al
1100 Al |
UG135/U |
UG136B/U |
|
CMR90 |
UG1361/U
CPR90G |
UG1737/U
CPR90F |
| RG68/U |
WR112 |
R84 |
6061 Al
1100 Al |
UG138/U |
UG137B/U |
|
CMR112 |
UG1359/U
CPR112G |
UG1735/U
CPR112F |
| RG75/U |
WR284 |
R32 |
6061 Al
1100 Al |
UG584/U |
UG585A/U |
|
CMR284 |
UG1349/U
CPR284G |
UG1725/U
CPR284F |
| RG91/U |
WR62 |
R140 |
Copper
Bronze |
UG419/U |
UG541A/U |
|
|
|
|
| RG95/U |
WR187 |
R48 |
6061 Al
1100 Al |
UG407/U |
UG406B/U |
|
CMR187 |
UG1353/U
CPR187G |
UG1729/U
CPR187F |
RG95/U
Heavy Wall |
WR187 |
R48 |
6061 Al
1100 Al |
UG407/U
Modified |
UG406B/U
Modified |
|
|
|
|
| RG96/U |
WR28 |
R320 |
Silver |
UG599/U |
UG600A/U |
UG381/U |
|
|
|
| RG97/U |
WR22 |
|
Silver |
|
|
UG383/U |
|
|
|
| RG98/U |
WR15 |
|
Silver |
|
|
UG385/U |
|
|
|
| RG99/U |
WR12 |
|
Silver |
|
|
UG387/U |
|
|
|
| RG103/U |
WR650 |
R14 |
6061 Al
1100 Al |
|
|
UG418A/U
UG418B/U |
|
UG1343/U
|
UG1720/U
|
| RG104/U |
WR430 |
R22 |
Copper
Bronze |
|
|
|
|
UG1344/U |
UG1716/U |
| RG105/U |
WR430 |
R22 |
6061 Al
1100 Al |
|
|
|
|
UG1345/U |
UG1711/U |
| RG106/U |
WR137 |
R70 |
6061 Al
1100 Al |
UG441/U |
UG440B/U |
|
CMR137 |
UG1357/U
CPR137G |
UG1733/U
CPR137F |
| RG107/U |
WR62 |
R140 |
Silver |
UG419/U |
UG541A/U |
|
|
|
|
| RG109/U |
WR284 |
R32 |
Copper
Bronze |
|
|
UG509/U
UG510/U |
|
|
|
| RG110/U |
WR137 |
R70 |
Copper
Bronze |
|
|
UG512/U |
|
|
|
| RG112/U |
WR340 |
R26 |
Copper
Bronze |
|
|
|
|
UG1346/U |
UG1712/U |
| RG113/U |
WR340 |
R26 |
6061 Al
1100 Al |
|
|
|
|
UG1347/U |
UG1713/U |
| RG121/U |
WR42 |
R220 |
6061 Al
1100 Al |
UG597/U |
UG598A/U |
|
|
|
|
| RG271/U |
WR28 |
R320 |
Copper
Bronze |
UG599/U |
UG600A/U |
|
|
|
|
| RG272/U |
WR22 |
|
Copper
Bronze |
|
|
UG383/U |
|
|
|
| RG273/U |
WR15 |
|
Copper
Bronze |
|
|
UG385/U |
|
|
|
| RG274/U |
WR12 |
|
Copper
Bronze |
|
|
UG387/U |
|
|
|
| RG275/U |
WR5 |
|
Copper
Bronze |
|
|
UG1524/U |
|
|
|
| RG276/U |
WR6 |
|
Copper
Bronze |
|
|
UG1525/U |
|
|
|
| RG277/U |
WR4 |
|
Copper
Bronze |
|
|
UG1526/U |
|
|
|
| RG278/U |
WR8 |
|
Copper
Bronze |
UG387/U
Modified |
|
UG1527/U |
|
|
|
| RG279/U |
WR3 |
|
Copper
Bronze |
|
|
|
|
|
|
| RG320/U |
WR102 |
|
Bronze
6061 Al |
UG1493/U |
UG1494/U |
|
|
|
|
| RG337/U |
WR510 |
R18 |
Copper
Bronze |
|
|
|
|
|
|
| RG338/U |
WR510 |
R18 |
6061 Al
1100 Al |
|
|
|
|
|
|
| RG340/U |
WR229 |
R40 |
Copper
Bronze |
|
|
|
CMR229 |
UG1350/U |
UG1726/U |
| RG341/U |
WR229 |
R40 |
6061 Al
1100 Al |
|
|
|
CMR229 |
UG1351 |
UG1727/U |
| RG343/U |
WR159 |
R58 |
Copper
Bronze |
|
|
|
CMR159 |
UG1354/U
CPR159/G |
UG1730/U
CPR159/F |
| RG344/U |
WR159 |
R58 |
6061 Al
1100 Al |
|
|
|
CMR159 |
UG1355/U
CPR159/G |
UG1731/U
CPR159F |
| RG346/U |
WR75 |
R120 |
Copper
Bronze |
WR75 |
WR75 |
|
|
CPR75G |
CPR75F |
| RG347/U |
WR75 |
R120 |
6061 Al
1100 Al |
WR75 |
WR75 |
|
|
CPR75G |
CPR75F |
| RG349/U |
WR62 |
R140 |
6061 Al
1100 Al |
UG1655/U |
UG1666/U |
|
|
|
|
| RG351/U |
WR51 |
R180 |
6061 Al
1100 Al |
WR51 |
WR51 |
|
|
|
|
| RG352/U |
WR51 |
R180 |
Copper
Bronze |
WR51 |
WR51 |
|
|
|
|
| RG353/U |
WR51 |
R180 |
Copper
Bronze |
WR51 |
WR51 |
|
|
|
|
| RG354/U |
WR34 |
R260 |
Copper
Bronze |
UG1530/U |
|
|
|
|
|
| RG355/U |
WR34 |
R260 |
6061 Al
1100 Al |
UG1530/U |
|
|
|
|
|
| RG357/U |
WR34 |
R260 |
Silver |
UG1530/U |
|
|
|
|
|
| RG358/U |
WR19 |
|
Copper
Bronze |
UG383/U
Modified |
UG1529/U |
|
|
|
|
| RG359/U |
WR10 |
|
Copper
Bronze |
UG387/U
Modified |
UG1528/U |
|
|
|
|
RG375/U
Heavy Wall |
WR284 |
R32 |
6061 Al
6063 Al
1100 Al |
UG584/U
Modified |
UG585/U
Modified |
|
|
Special |
ITT
171378 |
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An ISO 9001:2000 Certified and AS90003:2001 Compliant Company