Flow meters 1/2in 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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Red White Valve 267AB12 Gate Valve Lead Free Brass 1/2 Inch Threaded 200PSI for WOG | Blackhawk Supply

267AB12 | Gate Valve Lead Free Brass 1 / 2 Inch Threaded 200PSI for WOG | Red White Valve

Brand: Red White Valve

SKU: 267AB12

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Red White Valve 268AB12 Gate Valve Lead Free Brass 1/2 Inch Solder 200PSI for WOG | Blackhawk Supply

268AB12 | Gate Valve Lead Free Brass 1 / 2 Inch Solder 200PSI for WOG | Red White Valve

Brand: Red White Valve

SKU: 268AB12

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Red White Valve 26712 Gate Valve Brass 1/2 Inch Threaded 200PSI for WOG | Blackhawk Supply

26712 | Gate Valve Brass 1 / 2 Inch Threaded 200PSI for WOG | Red White Valve

Brand: Red White Valve

SKU: 26712

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Milwaukee Valves 1151-12 Gate Valve Bronze 1/2 Inch Threaded Rising Stem Union Solid Wedge Disc 150SWP/300WOG | Blackhawk Supply

1151-12 | Gate Valve Bronze 1 / 2 Inch Threaded Rising Stem Union Solid Wedge Disc 150SWP / 300WOG | Milwaukee Valves

Brand: Milwaukee Valves

SKU: 1151-12

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Square D ATS22D88S6U Altistart 22 Soft Start (ATS22), for Asynchronous Motor, 77A, 208-600V, 25-75 HP, Triple-phase, Integrated Bypass, w/Heat Sink | Blackhawk Supply

ATS22D88S6U | Altistart 22 Soft Start (ATS22), for Asynchronous Motor, 77A, 208-600V, 25-75 HP, Triple-phase, Integrated Bypass, w/Heat Sink | Square D

Brand: Square D

SKU: ATS22D88S6U

Taco 193-022RP X-Pump Control Panel | Blackhawk Supply

193-022RP | X-Pump Control Panel | Taco

Brand: Taco

SKU: 193-022RP

Graco D52955 Husky 515 PP 1/2 in NPT Standard Pump, PP Center Section, PP Seats, TPE Balls & TPE Diaphragm | Blackhawk Supply

D52955 | Husky 515 PP 1/2 in NPT Standard Pump, PP Center Section, PP Seats, TPE Balls & TPE Diaphragm | Graco

Brand: Graco

SKU: D52955

Square D NQ442L4C NQ Pnlbrd Interior 400A, 3 PH, 4 Wire, 42 CCT, Mn Lug, Cu | Blackhawk Supply

NQ442L4C | NQ Pnlbrd Interior 400A, 3 PH, 4 Wire, 42 CCT, Mn Lug, Cu | Square D

Brand: Square D

SKU: NQ442L4C

Square D 171CBU98090 UNITY M1E SERIAL 232/485 | Blackhawk Supply

171CBU98090 | UNITY M1E SERIAL 232/485 | Square D

Brand: Square D

SKU: 171CBU98090

Graco D31211 Husky 307 AC 3/8" (9.52 mm) NPT Standard Pump, PP Center Section, AC Seats, PTFE Balls & PTFE Diaphragm | Blackhawk Supply

D31211 | Husky 307 AC 3/8" (9.52 mm) NPT Standard Pump, PP Center Section, AC Seats, PTFE Balls & PTFE Diaphragm | Graco

Brand: Graco

SKU: D31211

Viconics R810-641-REV2 Solid state relay with heatsink 600 V, 45 A | Blackhawk Supply

R810-641-REV2 | Solid state relay with heatsink 600 V, 45 A | Viconics

Brand: Viconics

SKU: R810-641-REV2

Senva Sensors AQW-ABBAAA1 Analog, CO2, 2% RH | Blackhawk Supply

AQW-ABBAAA1 | Analog, CO2, 2% RH | Senva Sensors (OBSOLETE)

Brand: Senva Sensors

SKU: AQW-ABBAAA1