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      Top Picks
      • Dwyer Flowmeter RSF021
      1/1
      Dwyer Flowmeter RSF021
      $ 1,561 .54

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

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      • 12 Months Warranty for New Products

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      Service:Compatible gases or liquids.
      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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      Reviews

      • M

        Misa Belencan

        Nov 15, 2025

        Dwyer Flowmeter RSF021
        Perfectly aligned with my needs!
        Helpful
        Unhelpful
      • G

        Gary DiNezza

        May 19, 2025

        Dwyer Flowmeter RSF021
        Pleased to have you arrive!
        Helpful
        Unhelpful
      • J

        James Logsdon

        Jun 14, 2024

        Dwyer Flowmeter RSF021
        Genial, Tyreem Harris fue de gran ayuda.
        Helpful
        Unhelpful
      • W

        William Cook

        Oct 22, 2023

        Dwyer Flowmeter RSF021
        A breeze!
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Dwyer Flowmeter RSF021
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Dwyer Flowmeter RSF021

      $ 1,561 .54
      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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