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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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- Q: Can I get a refund if the price of a product drops shortly after my purchase?
A: Unfortunately, we cannot offer a refund if the price of your purchase decreases. However, within a certain period of time, we can provide you with a certain amount of discount coupons as compensation, ensuring your satisfaction. Our prices may vary due to promotions and market conditions, among other factors. We recommend making your purchase based on the current price at the time of purchase.
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A: You can use the search bar located at the top of the website to enter keywords and find the desired products. Alternatively, you can browse through different categories and filter options to narrow down your search.
- Q: How can I check the status of my refund?
A: To check the status of your refund, you can contact our customer service team and provide them with the necessary details, such as your order number and refund request. They will assist you in tracking the progress of your refund.
Reviews
- J
Julia Vasquez
Apr 15, 2026
Dwyer Flowmeter MMA-21That's fantastic, we can get it to you tomorrow!HelpfulUnhelpful - M
Mike Hilt
Nov 06, 2025
Dwyer Flowmeter MMA-21Jack was super helpful!HelpfulUnhelpful - A
Arthur Salinas
Oct 06, 2025
Dwyer Flowmeter MMA-21I’m confident in a good experience going forward. Ordering was smooth and easy.HelpfulUnhelpful - S
Steve Pirtle
Mar 31, 2024
Dwyer Flowmeter MMA-21Unbelievable, their service was better than a reputable local supplier and they even gave me pictures to confirm before shipping!HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
Dwyer Flowmeter MMA-21All was ok! No problems whatsoever.HelpfulUnhelpful
Dwyer Flowmeter MMA-21
✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
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