Flowmeters

The Scienceware® Flow Indicator provides immediate and easy visual indication of flow rate with water and other licquids. A minimum water flow rate of 100/ml per minute in a horizontal position and 140ml per minute in a vertical position is required to mobilize the ball. Upper flow limit is in excess of 1 liter/minute. Maximum working pressure is 10 p.s.i.g. (69 kN/m2). The polycarbonate indicator measures 30 x 57mm (11/5 x 2 1/4") with two 23mm (.9") long tube extensions to accept 6.4mm (1/4") to 9.5mm (3/8") I.D. tubing. Overall size is 76 x 57mm (3 x 2-1/4”) An arrow shows direction of flow Highly visible, nylon indicator ball is housed in clear polycarbonate and rotates in circular channel during flow Continuity and relative flow rate indicated by speed of ball's rotation