MKS

MKS

  • MKS 2259C Mass Flow Controller front view showing MKS logo label, flow direction arrow, and blue VCR fittings, in original plastic bag MKS 2259C Mass Flow Controller rear/top view showing calibration label, signal connector block, and integrated solenoid shut-off valve

    MKS 2259C Mass Flow Controller MFC 10 SCCM Argon AR Gas D-Sub Elastomer

    MKS

    $110.00
    Was: $225.00
    MKS 2259C Mass Flow Controller MFC 10 SCCM Argon AR Gas D-Sub ElastomerMass flow controller for precision gas delivery in semiconductor and vacuum processing applications. Integrated shut-off valve...
    25896
    SKU:
    25896
    Availability:
    Usually ships within 1-2 business days.
    Weight:
    8.00 LBS
    Brand:
    MKS Instruments
    Model:
    2259C
    MPN:
    2259C
    Type:
    Mass Flow Controller (MFC)
    SKU:
    25896
    Flow Range:
    10 SCCM
    Calibrated Gas:
    Argon (AR)
    Seal Type:
    Elastomer
    Valve Type:
    Integrated Shut-Off Valve
    Connector Type:
    D-Sub (15-pin)
    Inlet/Outlet Fittings:
    VCR face seal fittings
    Application:
    Semiconductor process gas control, vacuum systems
    Compatible With:
    CVD, PVD, etch, and other process gas systems
    Condition:
    Used – Pulled from Working Environment
    Seller Notes:
    Unit only; no cables or power supply included
    Country/Region of Manufacture:
    United States
    Condition Notes:
    MKS 2259C Mass Flow Controller, used, pulled from a working environment where it was in active use and functional. Inspected and in good condition. Still in original protective bag. Calibration label intact, 10 SCCM AR.
    California Prop 65 Warning:
    WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
    $110.00
    Was: $225.00
  • MKS 195-111155 Instruction Manual cover — MKS Flow Controllers 100 Series Models 1159B 1160B 1161B 2159B 2160B 2161B, comb-bound MKS Instruction Manual cover close-up showing MKS logo and Instruction Manual title in red

    MKS 195-111155 Flow Controllers 100 Series Instruction Manual 1159B 1160B

    MKS

    $18.00
    Was: $40.00
    MKS 195-111155 Flow Controllers 100 Series Instruction Manual 1159B 1160B This is the original printed Instruction Manual from MKS Instruments for the 100 Series Flow Controllers, publication number...
    30885
    SKU:
    30885
    Availability:
    Usually ships within 1–2 business days.
    Weight:
    1.00 LBS
    Brand:
    MKS Instruments
    Model:
    100 Series
    MPN:
    195-111155
    Secondary Model:
    D-6/90
    Type:
    Instruction Manual
    Document Type:
    Instruction Manual
    Compatible With 1:
    MKS 1159B Flow Controller
    Compatible With 2:
    MKS 1160B Flow Controller
    Compatible With 3:
    MKS 1161B Flow Controller
    Compatible With 4:
    MKS 2159B Flow Controller
    Compatible With 5:
    MKS 2160B Flow Controller
    Compatible With 6:
    MKS 2161B Flow Controller
    Publication Number:
    195-111155
    Revision:
    D-6/90
    Language:
    English
    Format:
    Printed / Hard Copy
    For Make/Brand:
    MKS Instruments
    For Model:
    1159B, 1160B, 1161B, 2159B, 2160B, 2161B
    SKU:
    30885
    Condition:
    Used – Inspected
    Seller Notes:
    Original printed manual; all pages present and legible.
    Condition Notes:
    MKS 195-111155 Flow Controllers 100 Series Instruction Manual. Inspected; good used condition. Cover has light shelf wear; comb binding intact; all pages present and legible.
    $18.00
    Was: $40.00
  • MKS HPS stainless steel vacuum bellows side view showing full corrugated body with NW50 flanges and O-ring seals on both ends Close-up of MKS HPS vacuum bellows flange end showing 2-inch opening bore and black O-ring seal seated in groove

    MKS HPS Stainless Steel Vacuum Bellows 2" Opening 3" OD 9.75" Tall NW50 Flex

    MKS

    $55.00
    Was: $100.00
    MKS HPS Stainless Steel Vacuum Bellows 2" Opening 3" OD 9.75" Tall NW50 FlexThis is a stainless steel corrugated vacuum bellows from HPS Division of MKS Instruments, featuring NW50 (KF50)...
    26993
    SKU:
    26993
    Availability:
    Usually ships within 1–2 business days.
    Weight:
    4.00 LBS
    Brand:
    MKS Instruments (HPS Division)
    Model:
    HPS Vacuum Bellows
    MPN:
    Not legible in photos
    Type:
    Stainless Steel Vacuum Bellows / Flex Connector
    SKU:
    26993
    Opening Diameter:
    2 inches
    Overall Diameter:
    3 inches
    Overall Length / Height:
    9.75 inches
    Flange Standard:
    NW50 / KF50
    Material:
    Stainless Steel
    Seal / O-Ring:
    O-ring seal present on both flanges
    Connection Type:
    KF / NW Quick-Flange (NW50 / KF50)
    Application:
    Vacuum system flex connection, vibration isolation
    Compatible With:
    Vacuum pumps, chambers, systems with NW50/KF50 fittings
    Seller Notes:
    Inspected and in good condition. O-rings present on both flanges.
    Country/Region of Manufacture:
    USA
    Condition:
    Used – Inspected
    Condition Notes:
    MKS HPS stainless vacuum bellows, inspected and in good used condition. Corrugated body intact, no visible cracks. Both NW50 flanges show light oxidation. O-ring seals present on both ends.
    California Prop 65 Warning:
    WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
    $55.00
    Was: $100.00
  • Brooks Instrument 5835-B1G5E1 mass flow control valve — front-left view showing valve body, solenoid actuator, and blue connector wiring Brooks 5835-B1G5E1 MKS 251-1000 mass flow control valve — rear label showing Gas: AIR, Range: 0-1000 SCCM, and serial number plate

    Brooks 5835-B1G5E1 MKS 251-1000 Mass Flow Control Valve 1000 SCCM Air 1/16 FNPT

    MKS

    $60.00
    Was: $90.00
    Brooks 5835-B1G5E1 MKS 251-1000 Mass Flow Control Valve 1000 SCCM Air 1/16 FNPT This is a compact inline mass flow control valve manufactured by Brooks Instrument, a division of Emerson Electric Co...
    48448
    SKU:
    48448
    Availability:
    Usually ships within 1-2 business days.
    Weight:
    3.00 LBS
    Brand:
    Brooks Instrument
    Model:
    5835-B1G5E1
    Secondary Model:
    MKS 251-1000
    MPN:
    5835-B1G5E1
    SKU:
    48448
    Condition:
    Used – Inspected
    Seller Notes:
    Valve only — no additional accessories included.
    Country of Manufacture:
    USA
    Form Factor:
    Inline Valve / Compact Body
    Gas Type:
    Air
    Flow Range:
    0–1000 SCCM
    Port Size:
    1/16" FNPT
    Compatible With:
    MKS 250, 651, 252 flow control systems
    Application:
    Semiconductor process gas delivery, vacuum systems
    Manufacturer Division:
    Brooks Instrument Div, Emerson Electric Co.
    Condition Notes:
    This Brooks Instrument 5835-B1G5E1 / MKS 251-1000 mass flow control valve has been inspected and shows normal wear consistent with prior use. The valve body and port fittings appear intact. It has not been bench-tested at our facility.
    California Prop 65 Warning:
    WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
    $60.00
    Was: $90.00