Variable Area Flow Meters

Polycarbonate Rotameter

Eureka variable area flowmeters works on a principle of variable area. The float moves freely up and down in the tapered polycarbonate tube with fluid flow from bottom to top. The float takes up a position where the buoyancy force and the float weight are balance in proportion to flow rate. The vertical position of the float as indicated by scale is the measure of the instantaneous flow rate.

Type A Model: PC-1 to PC-5 (Polycarbonate Tube)

Type B Model: PCS10-40, PLS-30-40, PCL-50-92 (Polycarbonate Tube)