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Important Notice | Temporary Extended Lead Time Notice

Sierra Instruments is experiencing longer lead times than usual due to the transition to a new ERP Software System. Please note that your online configure lead times will be extended to 6 weeks and in stock order lead times will be extended by 5 days during this period. Should you have any questions, please contact Customer Support at 831-373-0200.

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Economical Analog Mass Flow Meter

  • Proven gas flow measurement with affordable OEM pricing
  • For fast delivery, buy online, next-day shipment
  • Save money with volume discounts
  • Read results easily with large tiltable display
  • Easy drop-in replacement with compact size
  • Available in economical nylon, stainless steel and aluminum

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  • TopTrak<sup>®</sup> 820 Mass Flow Meter

    Mass Flow Meter (200 sccm of Air, H2, N2, O2, CO)

    TopTrak® 820

    Mass Flow Meter

    Model Number: 822-2-OV1-PV1-V1-F2

    Available to ship:
    In stock (1)
    FREE FedEx Ground Shipping

    Starting at: $867.00

    Power Supplies
    Factory Extended Warranty
    Accessories: Manual
    View All Specs
    Qty:

    $867.00

    Final Pricing Information

  • TopTrak<sup>®</sup> 820 Mass Flow Meter

    Mass Flow Meter (5 slpm of Air, H2, N2, O2, CO)

    TopTrak® 820

    Mass Flow Meter

    Model Number: 822-2-OV1-PV1-V1-F4

    Available to ship:
    In stock (4)
    FREE FedEx Ground Shipping

    Starting at: $867.00

    Power Supplies
    Factory Extended Warranty
    Accessories: Manual
    View All Specs
    Qty:

    $867.00

    Final Pricing Information

  • TopTrak<sup>®</sup> 820 Mass Flow Meter

    Mass Flow Meter (20 slpm of Air, H2, N2, O2, CO)

    TopTrak® 820

    Mass Flow Meter

    Model Number: 822-2-OV1-PV1-V1-F6

    Available to ship:
    Backordered
    FREE FedEx Ground Shipping

    Starting at: $867.00

    Power Supplies
    Factory Extended Warranty
    Accessories: Manual
    View All Specs
    Qty:

    $867.00

    Final Pricing Information

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Disclaimer: Sierra reserves the right to void any transaction due to errors. If there is a problem, Sierra will immediately contact you to assure your needs are met. All dollar amounts on this site are shown in United States currency.

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