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Shutter Action Rotary Feedthroughs
FRMC, FRM Series
Shutter Actuation Rotary Feedthroughs, FRMC, FRM Series
Description
Thermionics manufactures a full line of metal sealed rotary motion feedthroughs. These feedthroughs are designed and manufactured to the highest standard of quality and care in the industry. Our design is conservative, utilizing the same principles as those of our precision feedthrough line. We use welded bellows and all ball bearing construction.
Custom probe lengths and probe extensions are available.
Base Schematics
Manual Feedthrough
FRMC-133-25
- 1/4" O.D. probe
- 1.33" O.D. mounting flange
- Bellows sealed
- Maximum bakeout temperature: 200°C
- Mechanical torque limit: 150 oz-in
- This is a coarse positioning device
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FRMC-133-25
Pneumatic Shutter Feedthrough
FRM-133-25/PNM
- 1/4" O.D. probe
- 1.33" O.D. mounting flange
- Bellows sealed
- Maximum bakeout temperature: 200°C (with air control valve removed)
- Torque limit: 150 oz-in
- 90° rotation
- 180° or 270° rotations available
- Adjustable stops available
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FRM-133-25/PNM (shown with optional /ACV-24 air control valve)
Ordering Information
| Shutter Feedthrough |
Model No. |
Price |
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| Manual |
FRMC-133-25 |
$595 |
| Pneumatic |
FRM-133-25/PNM |
$1,145 |
Options
| Option: Air Control Valve |
Model Number: /ACV-24 |
Price: add $115 |
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For model FRM-133-25/PNM
Mounted to feedthrough
Valve-to-rotary actuator plumbing
installed
Control voltage 24 VDC standard or per customer requirements
With flow controls, both directions
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