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      Top Picks
      • Dwyer Flowmeter MMA-21
      1/1
      Dwyer Flowmeter MMA-21
      $ 259 .62

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

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      Service:Compatible gases and liquids.
      Wetted Materials:Body: Nylon 12; O-rings: Buna-N (optional materials available); Float: Black glass, K monel, stainless steel, tungsten carbide.
      Temperature Limit:130°F (54°C).
      Pressure Limit:100 psi (6.9 bar) with compression fitting. 50 psi (3.4 bar) with tubing clamp.
      Accuracy:±4% FS.
      Process Connection:5/16" OD for push on rubber or plastic tubing with provided spring tubing clamp. Connect to rigid tubing with double compression fitting.
      Weight:1 oz (28.35 g).

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      Reviews

      • J

        Julia Vasquez

        Apr 15, 2026

        Dwyer Flowmeter MMA-21
        That's fantastic, we can get it to you tomorrow!
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      • M

        Mike Hilt

        Nov 06, 2025

        Dwyer Flowmeter MMA-21
        Jack was super helpful!
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      • A

        Arthur Salinas

        Oct 06, 2025

        Dwyer Flowmeter MMA-21
        I’m confident in a good experience going forward. Ordering was smooth and easy.
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        Unhelpful
      • S

        Steve Pirtle

        Mar 31, 2024

        Dwyer Flowmeter MMA-21
        Unbelievable, their service was better than a reputable local supplier and they even gave me pictures to confirm before shipping!
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      • A

        Anonymous user

        Nov 25, 2022

        Dwyer Flowmeter MMA-21
        All was ok! No problems whatsoever.
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      Dwyer Flowmeter MMA-21

      $ 259 .62
      Click here to view shipping costs.

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

      Quantity
      MOQ : 2
      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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