Showing 81–87 of 87 results

  • Douglas 41 Pin High Vacuum Instrumentation.

    $495.00
    • 7.5 amps per pin
    • 20 AWG
    • Test Voltage at Sea Level 1500, 275 at Altitude
    • Vacuum side connections are female sockets, atmosphere side connections are male pins
    • Feedthrough fits in a 2.750 through hole

    .
    ***MPN
    ***OEM Douglas Engineering Co
    ***SKU*** CM222

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  • Douglas Engineering 128 Pin High Vacuum Feedthrough

    $595.00

    128 Pin Pot-Con Style Feedthough manufactured by Aero

    • 5 amps per pin
    • 22 AWG
    • Test Voltage at Sea Level 1300
    • 200 at Altitude

    Vacuum side connections are female sockets, atmosphere side is male pins. Feedthrough fits in a 2.750″ through hole.

    BMI Surplus, Inc. is your #1 resource for new, pre-owned, recycled & refurbished vacuum equipment!
    Buy online or give us a call at 781-871-8868. We’re here ready
    to help you!
    **Shipping & Freight fees are dependent on your location. We
    will provide a freight quote to meet your individual needs and
    work with you if you prefer to use your own carrier. We have 30
    years of shipping sensitive scientific instruments & industrial equipment.
    Be assured we ship with the utmost care!
    ***MPN 24260
    ***OEM Douglas Engineering Co
    ***SKU*** CM221

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  • 20 Pin Feedthru MS Connector Type

    $250.00
    • Weldable overall length is 5.25"
    • Weld Bore is 1.5"
    • Feedthru is silver soldered to a 3" OD flat (no o-ring) bronze flange with (4) .195" clearance holes on a 2.625" bolt circle
    • 4 pins are .065"

    .
    ***MPN
    ***OEM
    ***SKU*** CM214

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  • 35 Pin Vacuum Feedthru MS Connector Type

    $550.00

    35 Pin Feedthru  MS Connector Type – Weldable Overall length is 5-1/4",  weld bore is 1.5", pins are 0.065"

    BMI Surplus, Inc. has a huge inventory of used, new and pre-owned Vacuum Feedthroughs for sale.
    We will work with you individually to find the perfect set up for your application.

    Buy online or give us a call at 781-871-8868. We have experienced customer service representatives standing by ready to help you!

    BMI Surplus, Inc. is a dealer in used and sometimes new Surplus Scientific & Industrial Equipment – we cater to clients in search of items to be used for specific applications.
    We do not offer a guarantee as many of our items are purchased by professionals in need of parts and pieces.
    You will find many of our items listed on our website as untested or as parts or repair units even though in they are in good used condition.

    **Shipping, Handling & Freight fees are dependent on your location.
    We will provide a freight quote to meet your individual needs and work with you if you prefer to use your own carrier.
    We have 32 years of experience shipping sensitive scientific instruments & industrial equipment!

    Don’t see what you are looking for? Use our orange search box on the top right hand corner of this page to customize your search..

    ***MPN
    ***OEM
    ***SKU*** CM213

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  • MDC HLM-275 Linear Motion Feedthrough.

    $450.00

    MDC HLM-275 Linear Motion Feedthrough
    ***MPN HLM-275
    ***OEM MDC
    ***SKU*** CM189

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  • High Vacuum Electrical RF/Coax Feedthrough

    $185.00

    High Vacuum Electrical RF/Coax Feedthrough..
    ***MPN
    ***OEM
    ***SKU*** 1102

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  • Cajon 321-12-X-36FMR Flex Vacuum Pipe

    $50.00

    Cajon 321-12-X-36FMR Flex Vacuum Pipe

    Stainless steel tubing
    3/4″ Tube OD
    CT series convoluted metal tubing
    36″ Manufactured Live Length
    Male VCR end connections..

    ***MPN 321-12-X-36FMR
    ***OEM Cajon
    ***SKU*** WP052

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