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Pressure

  • PSI Ranges (2201 shown)
    Differential pressure gage, range 0-1 psi, minor divisions .02. Select the Magnehelic® gage for high accuracy--guaranteed within 2% of full scale--and for the wide choice of 81 models available to suit your needs...

    $66.95
  • PSI Ranges (2201 shown)
    Differential pressure gage, range 0.25-0-0.25" w.c., minor divisions .01, calibrated for vertical scale position. Select the Magnehelic® gage for high accuracy--guaranteed within 2% of full scale--and for the wide...

    $73.00
  • 475-000-FM
    Handheld digital manometer, range 0-1.000" w.c. (.2491 kPa), max. pressure 5 psig. Dwyer Series 475 Mark III Handheld Digital Manometer Ranges from 1" w.c. to 150 psid, ±0.5% Accuracy The Dwyer® Series 475...

    $252.00
  • 477AV-000
    Handheld digital manometer, range 0-1.000" w.c., max. pressure 5 psig. Series 477 Handheld Digital Manometer Selectable Pressure Units, ±0.5% Accuracy, FM Approved Intrinsically Safe for Hazardous Locations, Class...

    $345.00
  • 477AV-1
    Handheld digital manometer, range 0-20.00" w.c., 3 psig maximum pressure. Series 477A Handheld Digital Manometer Precise Air Pressure Measurement, ±0.1% F.S. Accuracy The Popular Series 477 is now available...

    $324.00
  • A-298
    Flat aluminum bracket for flush mounting Photohelic® & Capsuhelic® gages, 603A, 605, and 3000MR.

    $26.75
  • Capsuhelic 4000-0
    Differential pressure gage, range 0-0.5" w.c., for vertical scale position only. Measures Pressure, Vacuum or Differential, Suitable for Internal Pressures to 500 psig The Capsuhelic® gage is designed to give...

    $388.00
  • Capsuhelic 4000-25MM
    Differential pressure gage, range 0-25 mm w.c., for vertical scale position only. Measures Pressure, Vacuum or Differential, Suitable for Internal Pressures to 500 psig The Capsuhelic® gage is designed to give...

    $388.00
  • Capsuhelic 4201
    Differential pressure gage, range 0-1 psi. Measures Pressure, Vacuum or Differential, Suitable for Internal Pressures to 500 psig The Capsuhelic® gage is designed to give fast, accurate indication of differential...

    $388.00
  • Capsuhelic 4304
    Differential pressure gage, range 2-0-2" w.c., for vertical scale position only. Measures Pressure, Vacuum or Differential, Suitable for Internal Pressures to 500 psig The Capsuhelic® gage is designed to give...

    $425.00
  • Capsuhelic 4616B
    Differential pressure gage, range 0-16 ft w.c., available with brass case only. Measures Pressure, Vacuum or Differential, Suitable for Internal Pressures to 500 psig The Capsuhelic® gage is designed to give fast,...

    $552.00
  • DH-002
    Differential pressure controller, selectable engineering units: .2500" w.c., 6.350 mm w.c., 0.635 cm w.c., 0.467 mm Hg, 0.623 mbar, 62.28 Pa, 0.623 hPa, 0.114 oz/in². Series DH Digihelic® Differential Pressure...

    $504.00
  • DHII-002
    Differential pressure controller, selectable engineering units: .2500" w.c., 6.350 mm w.c., 0.635 cm w.c., 0.467 mm Hg, 0.623 mbar, 62.28 Pa, 0.623 hPa, 0.114 oz/in². Dwyer Series DHII Digihelic® II Differential...

    $667.00
  • Dwyer 490A-1
    Wet/wet handheld digital manometer, range 0-15.00 psi, max. pressure 30 psig. Series 490 Wet/Wet Handheld Digital Manometer Liquid & Gas Pressure Measurement, ±0.5% F.S. Accuracy Series 490 Digital...

    $634.00
  • Dwyer DH3-002
    Differential Pressure Controller, range 0-0.25" w.c. Dwyer Series DH3 Digihelic® Differential Pressure Controller Digihelic® Controller in Photohelic® Gage, Square Root Output for Flow The Series DH3...

    $354.00
  • DXW-11-153-1
    Differential pressure switch, brass and fluoroelastomer wetted materials, NEMA 4X, 1/4" NPT connections, SPDT, range 2.5 to 10 psi. The Series DX is a differential pressure switch that makes a contact output based on...

    $64.00
  • HM28D3B10000
    Handheld digital manometer, range 0-10" w.c.(2.5 kPa). Series HM28 Handheld Digital Manometer High Accuracy (0.2%, 0.1% or 0.05%), Differential, Gage or Absolute The Series HM28 Digital Hand-Held Manometer is a...

    $1,378.00
  • PSI Ranges (2201 shown)
    Differential pressure gage, range 0-0.25" w.c., velocity 300-2000 FPM, calibrated for vertical scale position. Select the Magnehelic® gage for high accuracy--guaranteed within 2% of full scale--and for the wide...

    $97.00
  • PSI Ranges (2201 shown)
    Differential pressure gage, range .05-0-.2" w.c., minor divisions .005, calibrated for vertical scale position. Select the Magnehelic® gage for high accuracy--guaranteed within 2% of full scale--and for the wide...

    $76.45
  • Mercoid DA-21-153-10S
    Mercoid DA-21-153-10S Pressure switch, 403SS Bourdon tube, range 25-600 psig, 25 psig min. deadband. SPDT Mercury Switch 4A @ 120V, 2A @ 240V, Adjust. Deadband   The Mercoid D Series is one of the world's broadest...

    $577.00


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