DAA

Flow Indicator for Liquid with self-cleaning Mechanism

The KOBOLD flow indicators DAA can be installed in pipeworks for fluids. The DAA are available with bothsides female threads in brass or stainless steel. The medium flow is indicated by a plastic rotor installed inside a hard glass body (Duran).

Most types of know flow indicators suffer problems of indicator visibility with use. These problems are the result of dirt build-up on the viewing windows of these devices. By installing the Kobold flow indicator DAA, these problems are avoided.
With a twist of 18°C of the sight glass, integral wipers clean the viewing area do allow unobstructed obsservation of the rotor. The offending contaminants are then simply washed away by the medium flow. The device is kept tight and rotatable by hand by use of low friction O-rings.

Datasheet: kobdaa.pdf