Transparent plexiglass cover protects the unit from dust and moisture
Ease of Use
Exclusive Meriam clean-out head feature permits cleaning and filling of the U-tube without disconnecting the piping to the manometer
Easy to read scale
General Purpose Production Testing
The U Type Manometer is a versatile, economical instrument and is the 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 always accurate.
Mounting holes are provided in the frame for mounting to a wall, column or other suitable structure. The clean-out head at the top of the instrument seals the indicating tube legs and also provides for the external pressure connections to the manometer.
The manometer head fastens to the body by a single nut and is quickly and easily removed when necessary. A 1/4″ female pipe connection is provided out the left and right sides of the clean-out head as standard. Pressure connections at rear or top of head can be furnished when specified. Manometer clean-out heads of cast iron, stainless steel or PVC are available for special corrosive applications.