Liquid Column Manometers – HK Instruments MM Series

The MM series liquid column manometers are engineered for HVAC/R applications. The MM series devices detect air and non-corrosive gas pressures (differential, vacuum and positive) and provide a clear analog display of the measured values. The MM series is designed with a reservoir to protect the manometer liquid from leaking into the duct during overpressure situation.

The MM series device options offer:
• level bubble

Applications

MM series devices are commonly used in HVAC/R systems for:

• Fan, blower and filter monitoring
• Pressure and flow monitoring
• Pressure monitoring in cleanrooms