Rockwin flowmeter offers kral screw volumeters designed for dependable and precise flow measurement of industrial fluids with the highest measuring clarity. With measuring range up to 1:70, these are capable of handling wide range of viscosity. These volumeters are self-cleaning type and are free of noise and pulsation. These are compact units appropriate for mounting in any position. Specifications: accuracy- typically [0.15% of the actual flow, viscosity range: up to 5000 mm2/s, casing - continuous casting and spindles - steel nitrated.