Description
The Dwyer 2001 Magnehelic® Differential Pressure Gauge is part of Dwyer’s trusted Series 2000 line of analog pressure instruments designed to accurately measure low differential pressures in air and compatible non-corrosive gases. This gauge features a 0 – 1 in. water column (W.C.) range with fine 0.02 in. minor divisions, making it ideal for monitoring airflow, filter status, fan performance, ventilation balance, and building pressurization without the need for electrical power.
Key Features
- Genuine Dwyer Magnehelic differential pressure gauge with 0 – 1 in. W.C. range
- Precise 0.02 in. minor dial graduations for fine resolution pressure indication
- Rugged die-cast aluminum housing with clear acrylic face for easy viewing
- Measures positive, negative, or differential pressure without a power source
- Dual 1/8″ NPT female high/low pressure ports for flexible connection
- Overpressure relief and durable internal construction for long-term reliability
- Suitable for HVAC, cleanrooms, filter monitoring, duct pressure, and process control applications
