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> Dwyer magnehelic gauge 2002AV
Dwyer magnehelic gauge 2002AV
Dwyer Magnehelic Gauge 2002AV NIB
Indicate low air or gas pressures - positive, negative or differential.
Select the Dwyer Magnehelic® gauge for high accuracy - guaranteed within 2% of full scale - and for the wide choice of 81 ranges available to suit your needs precisely. Using Dwyer's simple, frictionless Magnehelic® 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.
Widely used 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. It also checks gas-air ratio controls and automatic valves, and monitors blood and respiratory pressures in medical care equipment.
-20"Hg Vacuum to 15 PSIG Pressure**
Relief plug opens at approximately 25 PSIG
1/8" NPT femal high and low pressure taps,
duplicated - one pair side and one pair back
Die case aluminum. Case and aluminum parts
iridite-dipped to withstand 168 hour salt spray
test. Exterior finish is baked dark gray hammerloid
±2% of full scale (±3% on -0 and ±4% on -00 ranges),
Two 1/8" NPT plugs for duplicate pressure taps, two
1/8" pipe thread to rubber tubing adapters and three
flush mounting adapters with screws. (Mounting ring
and snap ring retainer substituted for 3 adapters in MP
Pick up is available for all of our items – Please contact us for more information.
