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Wetted Materials:Flowtube: Borosilicate glass; Float: Brass/SS models: 316 SS; PTFE models: PTFE; Float stops: Brass/SS models: 316 SS; PTFE models: PTFE; End fittings: Brass/SS models: Brass or 316 SS; PTFE models: PTFE; O-rings: Brass/SS models: Fluoroelastomer; PTFE models: PTFE.
Temperature Limits:250°F (121°C). PTFE models: 150°F (65°C).
Pressure Limits:150 psig (10.34 bar) @ 200°F (93°C); PTFE models: 100 psig (6.7 bar).
Accuracy:±7% FS.Repeatability:±0.25% FS.
Scale:Direct Reading 127 mm scales for air and water.
Turn-Down Ratio:10:1.
Connections:Two 3/8" female NPT.
Mounting:Vertical or panel mount.
Panel Cutout:Drill two 7/8" diameter holes 9.469" (240.5 mm) apart (for panel mount meters only).
Valve:6-turn needle (standard on models indicating "with valve").
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A: On the product details page, you can find detailed information about size and specifications, including size charts, specific measurements, and more, to help you select the right product.
Reviews
- M
Meelis Raudsepp
Jan 05, 2026
Dwyer Flowmeter RSF011VExact part number I need for my unit.HelpfulUnhelpful - R
Rachel Gillern
Aug 19, 2025
Dwyer Flowmeter RSF011VI'm in a wonderful and happy place.HelpfulUnhelpful - J
Jonathan Leonard
Oct 13, 2023
Dwyer Flowmeter RSF011VJust discovered my klein offsets! I wish they offered them in red as well.HelpfulUnhelpful - M
Misa Belencan
Jul 23, 2023
Dwyer Flowmeter RSF011VExcellent and swiftHelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
Dwyer Flowmeter RSF011VAll was ok! No problems whatsoever.HelpfulUnhelpful
Dwyer Flowmeter RSF011V
✔ In Stock (Can ship in 5-7 days)

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