New design piston with flute on surface to divert small particles in water passing through the chamber.
▪This flute will create micro splash between piston and chamber wall which then reduce wall damages and potential stoppages.
▪Low starting flow rate with high sensitivity and accurate registration for wide flow rate range.
▪Delta Patented Register for easy and long term clear reading.
Corrosion resistant body with internal check valve and internal strainer.
▪Technical data conform to ISO 4064:2005 and OIML R 49
. Minimum order = 10 units.. self collection at factory.