Single Limb/ U Tube Manometers are used in various industrial applications for pressure and vacuum measurements. Single Limb Manometers are provided with a well which has a larger area to that of the manometer tube and the level variation in the well is negligible to the rise in level in the Manometer tube. U Tube Manometers have two straight glass tubes with a U bend at the bottom end. These Manometers are fitted with ⅛", ¼" or ½"; BSP, NPT, ferrule or hose connector. These Manometers are available with check valve to prevent the fluid from leaving the manometer if the instrument is operated beyond the range, either due to high range or surge conditions. Single Limb/ U Tube Manometers are offered in a maximum range of up to 3000mm.
