HA827-Magnehelic® Gauges

• Overpressure: Relief plug open at 25 PSIG
• Ambient Temperature: 20° - 140°F
• Connections: 1/8" NPT female high and low pressure taps

Specifications

• Dial Diameter: 4"
• Pressure Range: 0 - 0.25 in. w.c.
• Connection: Back Mount
• Dial Type: Analogue

Additional Specifications

• Air Velocity Range: 300 to 2000 FPM
• Note: These ranges calibrated vertical scale position
• Pressure Rating: -20" Hg to 15 PSIG