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      Top Picks
      • Omega Flowmeter FL-3940ST
      1/1
      Omega Flowmeter FL-3940ST
      $ 634 .62

      ✔ In Stock (Can ship in 5-7 days)

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      Scales: 65 or 150 mm arbitrary scale
      Accuracy: ±2% full scale (±5% FS on FL3607/3707 and FL3845/3945 models)
      Repeatability: ±0.25% full scale
      Connections: 1/8 FNPT, horizontal
      Flow Tube: Borosilicate glass
      End Fittings: Anodized aluminum or 316 SS
      Side Panels: Aluminum
      Valve Orifice: Polyacetal for aluminum models, Kel-F in 316 SS models
      O-Rings and Packings: Buna in aluminum models, FKM in 316 SS models
      Packings: FKM
      Float Stops: PTFE
      Max Temperature: 121°C (250°F)
      Max Pressure: 200 psig (13.8 bar)

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        A: On the checkout page, you can select the option for an invoice and fill in the relevant invoice information. We will provide you with the corresponding invoice according to your request.

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        A: We prioritize the security of your payment information and do not store sensitive payment details on our servers. However, you may have the option to securely save your payment information with trusted third-party payment processors for faster checkout on future orders.

      • Q: Do you have a size conversion chart for international customers?

        A: Yes, we provide size conversion charts for international customers on our website. These charts help you convert sizes between different measurement systems, ensuring you select the appropriate size for your region. They can usually be found in the product description or on the size guide page.

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      Reviews

      • A

        Aaron Magbuhat

        May 30, 2025

        Omega Flowmeter FL-3940ST
        This is perfect for the metal roofs we put up.
        Helpful
        Unhelpful
      • J

        John Scheadler

        Nov 04, 2024

        Omega Flowmeter FL-3940ST
        This looks like the correct fit.
        Helpful
        Unhelpful
      • S

        Stephen Anderson

        Jul 01, 2024

        Omega Flowmeter FL-3940ST
        Ordered and received product with ease, checkout was a pleasure.
        Helpful
        Unhelpful
      • D

        Dennis Luchene

        Feb 18, 2024

        Omega Flowmeter FL-3940ST
        Hopefully this product works
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Omega Flowmeter FL-3940ST
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Omega Flowmeter FL-3940ST

      $ 634 .62
      Click here to view shipping costs.

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 1
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

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