Waveguide Extension Tubes

Model #: WET-18-A | WET-18-B | WEB-6 | WEB-12

WET-18-A | WET-18-B | WEB-6 | WEB-12

The WEB and WET extension tubes allow or easier pass through of fiber through think walls and penetrations. WEB tubes are made of brass and have external threads which match the WGF-6, WGF-461 and WGF-4. They require a WCN-6 Waveguide Coupling Nut to attatch them to the Waveguide Filter. The WET tubes are made of PVC and are internally threaded. These attach directly to a the Waveguide Filters without the need for a separate coupling nut. The WET-18-A fits the WGF-6, WGF-461 and WGF-4 while the WET-18-B fits the WGF-12.

Waveguide Extension Tube

WGF-6 shown with WEB-12 extension tube and WCN-6 coupling nut
  • Extension tubes for WGF Waveguide filters
  • Allows for easier fiber feed through of thick walls
PHYSICAL SPECIFICATIONS - WEB-6 and WEB-12
External Body Thread Size 1-1/8”, 18 NEF
Length WEB-6 6 in (152 mm)
WEB-12 12 in (305 mm)
PHYSICAL SPECIFICATIONS - WET-18A
Internal Body Thread Size 1-1/8”, 18 NEF
Length 18 in (457 mm)
PHYSICAL SPECIFICATIONS - WET-18B
Internal Body Thread Size 1-5/8", 20 NEF
Length 18 in (457 mm)
WEB-6   Waveguide extension tube, brass, 6″ long, for extending WGF-4, WGF-6, WGF-461 Waveguides
WEB-12 WEB-12.jpg Waveguide extension tube, brass, 12″ long, for extending WGF-4, WGF-6, WGF-461 Waveguides
WET-18A WET-18A.jpg Waveguide extension tube, plastic (PVC), 18″ long, for extending WGF-4, WGF-6, WGF-461 Waveguides
WET-18B WET-18B.jpg Waveguide extension tube, plastic (PVC), 18″ long, for extending WGF-12 Waveguides
This product has no accessories

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