Liquid column manometer: inclined tube pressure gauge
Mark II series
The Mark II series of molded manometers come in two types, inclined-vertical and inclined, and provide higher ranges with more easily-read increments. Model 25 is also perfect for any general purpose application, while the inclined gauge provides excellent resolution and linear calibration.
The product is also suitable for air filter gauge usage and air velocity applications, while all types of gauges can be used for pressure management below and above atmospheric.