Dwyer Instruments 2005 Magnehelic Differential Pressure Gauge 0-5 Inches Water Column

The Dwyer Instruments 2005 Magnehelic differential pressure gauge provides accurate measurement of air and non-corrosive gas pressures in HVAC, cleanroom, and industrial applications. This reliable gauge measures pressure ranges from 0 to 5 inches of water column (in H2O) with excellent sensitivity and repeatability.

Key Features:

• Measurement range: 0 to 5 inches water column
• Magnehelic technology for precise differential pressure readings
• Easy-to-read dial display with clear markings
• Durable construction for long-lasting performance
• Suitable for measuring positive, negative, or differential pressures
• No external power required for operation
• Widely used for filter monitoring, air velocity measurement, and furnace draft control

The Magnehelic gauge design uses a rugged helix and magnet system that resists shock, vibration, and overpressure. Ideal for monitoring air filter conditions, measuring pressure drops across equipment, and verifying proper HVAC system operation.