Meriam 20DAX40-40

Product Highlights

• Mercury lbs. 2
• 295 Fluid lbs. .5
• Fl. Oz. 2
• Weight lbs. 12
• Designed for the measurement of pressures, vacuums or differential pressures with a maximum operating pressure of 400 PSI
• This manometer is of very rigid construction designed primarily for high line pressure operation
• Only carefully selected, fully annealed glass tubing is used
• The manometer scale is located to permit quick and accurate reading of the indicating columns
• The U-tube type manometer is a primary basic standard of pressure measurement
• Pressure measurements are accomplished by balancing a vertical head of indicating fluid with the pressure to be measured
• As there are no cams, gears or levers to operate in the manometer the readings obtained are accurate