• Standard
  Components
• Custom
  Components
• Flexible
  Waveguide
• Waveguide
  Tubing
• Waveguide
  Flanges
• Cast
  Bends
• Price &
  Delivery

Flange Gaskets and O-rings
PENN ENGINEERING stocks many popular Flange Gaskets and O-rings in various materials and sizes including Silicone, Porcupine Metalastic, EMI, Parker Seals, Conductive O-rings, and others. We have a large inventory of Gaskets and O-rings in most Waveguide sizes as well as odd sizes.

We also stock Hardware Kits, which include RF Seals or O-rings and all necessary hardware for assembling flange couplings for many popular flange sizes and styles.