Hollow Linear Feedthroughs
Thermionics’ FLMH series is a all metal, metal-sealed linear motion push-pull feedthrough, using welded bellows and stainless steel linear bearings with a CF133 mini-flange and hollow-shaft. All manual units are bakeable to 200°C fully assembled. Higher bakeouts may be used with partial disassembly. These feedthroughs are also available with a number of custom options.
FLMH-275-50 Series
- 1/2″ O.D. support tube
- Open through unit – 1.33″ O.D. flange
- 2.75″ O.D. mounting flange
- Up to 16″ linear travel
- Push-pull linear (12 lb max. force)
- Adjustable position stop and lock
FLMH-275-50 Series – Reverse Flange
- 1.33″ O.D. flange mounted on vacuum side
- Liquid or gas feedthrough to mini-flange in vacuum