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Supplier: Senior Aerospace Metal Bellows
Description: Senior Aerospace welded metal bellows firewall feedthroughs are used to seal penetrations while still allowing for axial motion. The all metal construction allows for operation in extreme temperature environments where conventional feedthroughs will fail. These
- Feedthrough Type: Electrical
- Temperature Range: 427 C
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Supplier: Senior Aerospace Metal Bellows
Description: Short nestled length Corrosion resistance Leak tightness to less than 1x10-9 scc/sec A wide range of operating temperatures Applications include: High vacuum seals Leak-free motion feedthroughs Flexible joints Volume compensators, accumulators Pressure and temperature actuators
- Applications: Aerospace, Expansion Joint
- Bellows Construction: Welded
- Features: Vacuum Rated
- Free Length: 0.2100 to 1.17 inch
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Supplier: BellowsTech, an MW Industries company
Description: Edge welded bellows act as a flexible seal when designed as a mechanical feedthrough, allowing movement of a tool within a sealed environment under vacuum or positive pressure. Linear and angular motion for “wobble stick” applications is also available. Metal
- Feedthrough Mount: Flange Mount
- Feedthrough Type: Mechanical
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Description: Linear rotary feedthroughs are offered in magnetically coupled, bellows sealed and differentially pumped, o-ring sealed versions. These feedthroughs are normally manually actuated. Typically these feedthroughs are used for sample introduction or
- Feedthrough Mount: Flange Mount
- Feedthrough Type: Mechanical
- Mounting Diameter: 2.75 inch
- Temperature Range: 200 C
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Description: Linear rotary feedthroughs are offered in magnetically coupled, bellows sealed and differentially pumped, o-ring sealed versions. These feedthroughs are normally manually actuated. Typically these feedthroughs are used for sample introduction or
- Feedthrough Mount: Flange Mount
- Feedthrough Type: Mechanical
- Mounting Diameter: 2.75 inch
- Temperature Range: 200 C
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Description: Linear rotary feedthroughs are offered in magnetically coupled, bellows sealed and differentially pumped, o-ring sealed versions. These feedthroughs are normally manually actuated. Typically these feedthroughs are used for sample introduction or
- Feedthrough Mount: Flange Mount
- Feedthrough Type: Mechanical
- Mounting Diameter: 2.75 inch
- Temperature Range: 200 C
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Description: Linear rotary feedthroughs are offered in magnetically coupled, bellows sealed and differentially pumped, o-ring sealed versions. These feedthroughs are normally manually actuated. Typically these feedthroughs are used for sample introduction or
- Feedthrough Mount: Flange Mount
- Feedthrough Type: Mechanical
- Mounting Diameter: 2.75 inch
- Temperature Range: -20 to 150 C
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Supplier: Technetics Group
Description: drains, engine kiss seals Oil & Gas: actuators, connectors, couplings, feed throughs, gas lines, reservoirs, sensors Semiconductor: actuators, beamlines, connectors, feed-throughs, leak detectors, sensors, wafer handlers Medical: batteries, cardiovascular devices, implants, drug
- Applications: Aerospace, Semiconductor, Other
- Bellows Construction: Welded
- Features: Cryogenic Rated, Flange, Medically Rated, Vacuum Rated
- Materials: Hastelloy®, Inconel®, Monel®, Stainless Steel, Steel, Titanium, Other
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Supplier: Senior Aerospace Metal Bellows
Description: Using a bellows design to provide a hermetic seal, the rotary feedthrough provides for rotary motion through a pressure boundary with zero leakage. This is suitable for use with gasses, liquids or vapor. The bellows construction provides leak tightness to 1 × 10-9 std
- Feedthrough Mount: Flange Mount
- Feedthrough Type: Fluid
- Temperature Range: -40 to 149 C
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Supplier: VAT, Inc.
Description: High vacuum inline valve with bellows feedthrough and large conductance. Differential pressure resistant
- Actuator Shaft / Stem Bellows: Yes
- Features: Position Indicator
- Operating / Bake-out Temperature: 122 F
- Port Flange / Fitting Type: Elastomeric Seal / O-ring, ISO
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Supplier: VAT, Inc.
Description: DN 25 - 160. These products are subject to the Non Proliferation Treaty (NPT). Body made of aluminum or stainless steel. Bellows feedthrough with additional shaft seal for safety.
- Actuator Shaft / Stem Bellows: Yes
- Operating / Bake-out Temperature: 248 F
- Port Flange / Fitting Type: Elastomeric Seal / O-ring
- Types: Angle Valve
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Supplier: VAT, Inc.
Description: High vacuum angle valve with bellows feedthrough and large conductance. Features Modular design Robust, compact Easy cleaning
- Actuator Shaft / Stem Bellows: Yes
- Features: Position Indicator
- Operating / Bake-out Temperature: 122 F
- Port Flange / Fitting Type: Elastomeric Seal / O-ring, ISO
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Supplier: VAT, Inc.
Description: High vacuum angle valves with bellows feedthrough. Modular design. Features Modular design Very low outgassing rate due to body machined from extruded aluminum Easy cleaning
- Actuator Shaft / Stem Bellows: Yes
- Features: Position Indicator
- Operating / Bake-out Temperature: 302 F
- Port Flange / Fitting Type: Elastomeric Seal / O-ring, ISO
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Semiconductor: actuators, beamlines, connectors, feed-throughs, leak detectors, sensors, wafer handlers Aerospace: reservoirs, toggle switches, cold plate assemblies, fuel drains, engine kiss seals Oil & Gas: actuators, connectors, couplings, feed-throughs, gas (read more)
Browse Metal Bellows Datasheets for Technetics Group
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Mechanics and Physics of Precise Vacuum Mechanisms
For example: bellows “reliability” is correlated with “type of the deformation of a sealing element”, bellows sealed feedthrough “reliability” is correlated with the “type of a load on sealing elements”, etc.) and can be used in the created matrices as reserved parameters.
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Molecular beam photoionization and gas-surface scattering
O-ring sealed brass bellows feedthrough and transferred through a 90° .
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Evaluation of eutectic bond strength and assembly of Al-based microfluidic structures
A second heating station was mechanically attached to the top linear actuator of the MTS858 testing system through a bellow - sealed motion feedthrough .
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Eutectic bonding of Al-based high aspect ratio microscale structures
The upper heating station was connected to the linear actuator through a bellow - sealed motion feedthrough .
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EUVL dosimetry at NIST
They are mounted on a bellows - sealed linear feedthrough , so the incident power can be measured with the second aperture in the beam, then the first aperture is placed in the beam for the wafer exposure.
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Lithium Pellet Injector Development for NSTX
The magazine is suspended in a main vacuum chamber and rotated by a drive including a stepper motor, encoder, and a bellows - sealed rotary feedthrough .
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Interface Development in Cu-Based Structures Transient Liquid Phase (TLP) Bonded with Thin Al Foil Intermediate Layers
One was mechanically attached to the bottom of the vacuum chamber, and the other was fixed to the top linear actuator of the MTS858 system through a bellow - sealed motion feedthrough .
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Fabrication, Assembly, and Testing of Cu- and Al-Based Microchannel Heat Exchangers
A second heating station was mechanically attached to the top linear actuator of the MTS858 testing system through a bellow - sealed motion feedthrough .
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Lithium pellet injector development for NSTX
The magazine is suspended in a main vacuum chamber and rotated by a drive including a stepper motor, encoder, and a bellows - sealed rotary feedthrough .
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PRELIMINARY PROJECT PLAN FOR LANSCE INTEGRATED FLIGHT PATHS 11A, 11B, 12, and 13
The proposed concept incorporates an all-metal pneumatic cylinder assembly, which requires no elastomer seals, with a positively sealed linear metal bellows feedthrough to provide the necessary linear-to-rotary motion conversion.