Dwyer® Magnehelic® Differential Pressure Gage, 2001D, 0-1" w.c. & 0-250 Pascals

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 precisely. Using Dwyer's simple, frictionless Magnehelic gage movement, it quickly indicates low air or non-corrosive gas pressures--either positive, negative (vacuum) or differential. The design resists shock, vibration and over-pressures. No manometer fluid to evaporate, freeze or cause toxic or leveling problems. It's inexpensive, too.

• MANUFACTURER DIRECT
• Service: Air and non-combustible, compatible gases. (Natural Gas option available.)
• Pressure Limits: -20 in Hg. to 15 psig; Temperature Limits: 20 to 140°F.* (-6.67 to 60°C).
• Mounting Orientation: Diaphragm in vertical position. Consult factory for other position orientations.
• Process Connections: 1/8" female NPT duplicate high and low pressure taps - one pair side and one pair back.