Description
The Dwyer 2005 Differential Pressure Gauge is part of the Series 2000 line of analog pressure instruments, designed to measure low differential pressures in air and other non‑corrosive gases. With a 0–5 in. water column (W.C.) range, this gauge is ideal for monitoring airflow, fan performance, filter condition, and building pressurization without requiring electrical power.
Key Features
- Measures differential pressure from 0–5 in. W.C. for low-pressure applications
- Analog dial with fine graduations for accurate readings
- Rugged die-cast aluminum housing with clear acrylic face
- Works without electricity; purely mechanical operation
- Dual 1/8" NPT female pressure ports for easy connection
- Overpressure relief and corrosion-resistant internal components
- Ideal for monitoring airflow, duct pressure, and filter performance in HVAC and industrial systems
