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Dwyer Magnehelic Differential Pressure Gauge, 2000: 0-0.25" WC

Dwyer  |   Mfr# 2000-00  |   Item# DO-68062-02

$77.00 USD/EACH
$65.45 USD/EACH

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  • The industry standard in indicating low air or gas pressures of positive, negative, or differential pressures
  • Large, easy-to-read 4" (102 mm) dial
  • No manometer fluid to evaporate, freeze, or cause toxic or leveling problems
The Magnahelic guage is the industry standard to measure fan and blower pressures, filter resistance, air velocity, furnace draft, pressure drop across orifice plates, liquid levels with bubbler systems, and pressures in fluid amplifier or fluidic systems. The gauge's motion is damped with high-viscosity silicone fluid. The zero adjustment screw is conveniently located in the plastic cover, and is accessible without removing the cover. O-ring seal provides pressure tightness. Rugged design resists shock, vibration, and overpressure.

The helix is precision-made from an alloy of high magnetic permeability. Mounted in jeweled bearings, it turns freely, following the maganetic field to move the pointer across the scale. The samarium cobalt magnet is mounted at one end of the range spring and rotates the helix without mechanical linkages.
What's Included:
Two 1/8" NPT plugs, two 1/8" rubber tubing adapters, and three mounting adapters with screws
Product Type Differential Pressure Gauges
Media compatibility air and non-combustible gases
Wetted materials plastic
Unit of Measurement " H2O
Range 0 to 0.25" H2O
Process connection 1/8" NPT(F)
Liquid fill silicone
Accuracy ±4%
Dial size (" Dia) 4
Case aluminum
Lens material polycarbonate
Model 2000-00
Qty/ea 1
Manufacturer number 2000-00
Brand Dwyer
Display analog dial


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Questions and Answers

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2 Questions | 2 Answers
Displaying questions 1-2
  • Q:

    Do you sell hose and fitting kits for the installation of magnehelics for a cleanroom application?

    Asked on 2/12/2010 by User from Washington State

    1 answer



      We sell many different types and sizes of fittings. Please contact us directly for your specific needs.

      Answered on 2/15/2010 by Katie from Technical Support
  • Q:

    Can i get this with a range from 0-0.025" ? If so, what is the cost?

    Thank you,
    Asked on 1/22/2010 by Anonymous

    1 answer



      Please contact our technical application specialists for additional assistance in custom ordering solutions (contact information can be found on the product web page).

      Answered on 1/26/2010 by Jen from Technical Support
Displaying questions 1-2

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