The F-42050LN-16E Blue White Flow Meter is made from durable acrylic meter body, polished to a clear finish. Direct reading permanent scale. Features easy to read white back reflector. Viton o-ring seals. (Optional K-series hastelloy C-276). Can be used in direct sunlight. Available OEM options: Private labeling, custom calibrations, custom materials. This Flow Meter is built to last. Call today for a quote. MTR2 10-50 GPM ACY 1.0 FPT EP