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Insertion Thermal Mass Flow Meter

  • Optimized natural and propane measurement for 1, 2, 3, 4 inch sch. 40 pipe sizes
  • Wide flow ranges from 0 to 42,000 scfh
  • Easily install in the field or retrofit
  • Certified for GHG measurement meeting EPA (40 CFR Part 98)
  • Boiler MACT certified for area source boilers (40 CFR 63, subpart JJJJJJ) and for major source boilers (40 CFR 63, subpart DDDDD) Learn More
  • Fast delivery—ships next-day from stock 

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  • Mass Flow Meter (620S-BT): Natural gas, 1-inch pipe, maximum flow 2800 scfh,
    NIST certificate included

    BoilerTrak 620S-BT

    Mass Flow Meter

    Model Number: 620S-BT-RFQ-4006-1-9

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

    Starting at: $1684.00

    Power Supplies

    Extended Warranty

    View All Specs
    Qty:

    $1684.00

    Final Pricing Information

  • Mass Flow Meter (620S-BT): Natural gas, 2-inch pipe, maximum flow 11,000 scfh,
    NIST certificate included

    BoilerTrak 620S-BT

    Mass Flow Meter

    Model Number: 620S-BT-RFQ-4006-2-9

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

    Starting at: $1684.00

    Power Supplies

    Extended Warranty

    View All Specs
    Qty:

    $1684.00

    Final Pricing Information

  • Mass Flow Meter (620S-BT): Natural gas, 3-inch pipe, maximum flow 24,000 scfh,
    NIST certificate included

    BoilerTrak 620S-BT

    Mass Flow Meter

    Model Number: 620S-BT-RFQ-4006-3-9

    Available to ship:
    In stock (6)
    FREE FedEx Ground Shipping

    Starting at: $1684.00

    Power Supplies

    Extended Warranty

    View All Specs
    Qty:

    $1684.00

    Final Pricing Information

  • Mass Flow Meter (620S-BT): Natural gas, 4-inch pipe, maximum flow 42,000 scfh,
    NIST certificate included

    BoilerTrak 620S-BT

    Mass Flow Meter

    Model Number: 620S-BT-RFQ-4006-4-9

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

    Starting at: $1684.00

    Power Supplies

    Extended Warranty

    View All Specs
    Qty:

    $1684.00

    Final Pricing Information

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