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    CDI Meters

    CDI Meters has been dedicated to energy conservation since its inception as Conservation Devices by energy consultant Roger Dennison. Recognizing the need for a flowmeter to easily track air usage in compressed-air systems, the company introduced the CDI 5200 series of flowmeters in 2002. Read more...

    CDI Meters

    CDI Meters has been dedicated to energy conservation since its inception as Conservation Devices by energy consultant Roger Dennison. Recognizing the need for a flowmeter to easily track air usage in compressed-air systems, the company introduced the CDI 5200 series of flowmeters in 2002.

    CDI Meters has sold over 40,000 flowmeters to more than 70 countries across various industries such as textiles, automotive, food and beverage, semiconductors, pharmaceuticals, plastics molding, bioremediation, and foundries.

    The CDI Meters product line now covers all commonly used pipe sizes for compressed air and has also added meters that can be installed under pressure and meters with built-in memory for data logging.

    CDI Meters
    your friendly engineer
    Questions? Call one of our experts at 1-866-778-6572.

    Filter CDI Meters

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    Monitoring Equipment ()
    Flow Meters ()
    IN STOCK
    CDI Meters 5400 Series Flow Meter
    CDI Meters 5400 Series Flow Meter
    600 to 6000 SCFM, weather resistant meter for use with compressed air and nitrogen systems.
    Starting at $795.00
    CDI Meters 5200 Series Flow Meter
    CDI Meters 5200 Series Flow Meter
    100 to 400 SCFM, weather-resistant meter for use with compressed air and nitrogen systems.
    Starting at $555.00
    CDI Meters 5100 Series Inline Flow Meter
    CDI Meters 5100 Series Inline Flow Meter
    Weather resistant inline flow meter for use with 20 to 40 SCFM compressed air and nitrogen in point-of-use applications.
    Starting at $625.00
    CDI Meters 5450 Series Hot-Tap Flow Meter
    CDI Meters 5450 Series Hot-Tap Flow Meter
    600 to 6000 SCFM, for installation under pressure in compressed air and nitrogen systems, with weather-resistance.
    Starting at $1,435.00
    CDI Meters 5250 Series Hot-Tap Flow Meter
    CDI Meters 5250 Series Hot-Tap Flow Meter
    100 to 400 SCFM, for installation under pressure in compressed air and nitrogen systems, with weather-resistance.
    Starting at $995.00
    CDI Meters 5000-DG Universal Drill Guide
    CDI Meters 5000-DG Universal Drill Guide
    Kit for all 5200 and 5400 sizes.
    In Stock
    $95.00

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      Michael Rotondo
      Senior Applications Specialist
      42 years of industry experience
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    Compressor World is a member of a family of industrial stores

    Instrumart Compressor World Pump World BioPharm World Filtration World Motion World Qualitrol Engineered Solutions Wholesale Air Pipe Parts World
    © Compressor World 2025

    Family of Industrial Stores

    Welcome to our family of stores, your go-to source for a wide selection of commercial and industrial products in the flow control and automation sectors. Each store features a curated range of specialized industrial solutions, with many items designed to complement each other, ensuring you can find everything you need for your specific application. Explore the stores below to discover our extensive product offerings for your business needs.

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