Flow meters 3in Size

Shop our collection of over 600 flow meters, including variable area flow meters and water meters, from top brands like Jomar and Dwyer!

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Variable Area Flow Meters

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Sight Flow Indicators

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Multi-Jet Water Meters

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Hot Water Meters

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Milwaukee Valves 1151-300 Gate Valve Bronze 3 Inch Threaded Rising Stem Union Solid Wedge Disc 150SWP/300WOG | Blackhawk Supply

1151-300 | Gate Valve Bronze 3 Inch Threaded Rising Stem Union Solid Wedge Disc 150SWP / 300WOG | Milwaukee Valves

Brand: Milwaukee Valves

SKU: 1151-300

Milwaukee Valves F2882M-300 Gate Valve Cast Iron 3 Inch Flanged Non-Rising Stem Bolted Solid Wedge Disc 125SWP/200WOG | Blackhawk Supply

F2882M-300 | Gate Valve Cast Iron 3 Inch Flanged Non-Rising Stem Bolted Solid Wedge Disc 125SWP / 200WOG | Milwaukee Valves

Brand: Milwaukee Valves

SKU: F2882M-300

Red White Valve 2673 Gate Valve Brass 3 Inch Threaded 200PSI for WOG | Blackhawk Supply

2673 | Gate Valve Brass 3 Inch Threaded 200PSI for WOG | Red White Valve

Brand: Red White Valve

SKU: 2673

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Belimo ZS-CCV-90 CCV Weather Shield Kit AF/NF/LF | Blackhawk Supply

ZS-CCV-90 | CCV Weather Shield Kit AF/NF/LF | Belimo

Brand: Belimo

SKU: ZS-CCV-90

Johnson Controls A421AEC-02C Single Stage Temp Controller with Sensor, 120/240VAC, NEMA4X, 6' 7" lead, -40 to 212F, HTG/CLG | Blackhawk Supply

A421AEC-02C | Single Stage Temp Controller with Sensor, 120/240VAC, NEMA4X, 6' 7" lead, -40 to 212F, HTG/CLG | Johnson Controls

Brand: Johnson Controls

SKU: A421AEC-02C

Belimo GMB24-SR Damper Actuator | 360 in-lb | Non-Spg Rtn | 24V | Modulating | Blackhawk Supply

GMB24-SR | Damper Actuator | 360 in-lb | Non-Spg Rtn | 24V | Modulating | Belimo

Brand: Belimo

SKU: GMB24-SR

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