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Pressure Inlets
PENN ENGINEERING offers a standard line of Pressure Inlets for pressurizing Waveguide systems with clean air or other gasses. These are available in almost all combinations of flange type and have a 1/8" NPT female inlet. We can customize pressure inlets to your specifications upon request.

Model Number

Waveguide Size

Frequency Range (GHz)

Length

4364 WR650 1.12-1.70  
4360 WR430 1.70 - 2.60  
4358 WR340 2.20 - 3.30  
4356 WR284 2.60 - 3.95  
4354 WR229 3.30 - 4.90  
4352 WR187 3.95 - 5.85  
4350 WR159 4.90 - 7.05  
4348 WR137 5.85 - 8.20  
4346 WR112 7.05 - 10.00  
4344 WR102 7.00 - 11.00  
4342 WR90 8.20 - 12.40  
4340 WR75 10.00 - 15.00  
4338 WR62 12.40 - 18.00  
4336 WR51 15.00 - 22.00  
4334 WR42 18.00 - 26.50  
4332 WR34 22.00 - 33.00  
4330 WR28 26.50 - 40.00