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Wetted Materials:Brass, 302 SS, sintered barium ferrite, polyacetyl.
Temperature Limit:200°F (93°C).
Pressure Limit:3000 psig (206 bar).
Pressure Drop:0 to 5 GPM: 3.2 psid; 0 to 10 GPM: 5.3 psid; 0 to 20 GPM: 10.4 psid.
Accuracy:±5% of FS.
Size:Diameter dial face 4.5" (114.3 mm).
Process Connections:3/4" female NPT.
Weight:2 lb. 14 oz (1.3 kg).
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A: According to our return policy, if the return is due to product quality issues or our mistake, we will cover the return shipping fee. If it's for other reasons, the return shipping fee may be borne by you. Please refer to our return policy for specific details.
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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.
Reviews
- S
Steven Gregerson
Oct 12, 2025
Dwyer Flowmeter RMVII-20It's a piece of cake.HelpfulUnhelpful - A
Al Favia
Aug 29, 2023
Dwyer Flowmeter RMVII-20Thank you. It was easy to purchase an HVAC item we needed.HelpfulUnhelpful - R
Ramon Pitt
Jul 19, 2023
Dwyer Flowmeter RMVII-20Offer competitive pricing with free delivery.HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
Dwyer Flowmeter RMVII-20All was ok! No problems whatsoever.HelpfulUnhelpful
Dwyer Flowmeter RMVII-20
✔ 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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