Brass variable area flow meteroperates under pressures to 3500 psi and temperatures to 240° F. Indicator ring moves linearly for quick, direct visual reading and serves as a predictive tool by eliminating need for calculations or corrections. It installs directly into horizontal or vertical lines or with inverted flow scale to monitor flow in a downward line. Accuracy is within ±2% full scale, with repeatability within 1% in any mounting direction.

Hedland, Div. of Racine Federated Inc., (800) 433-5263, www.hedland.com