DescriptionThe Rotameter’s operation is based on the variable area principle: fluid flow raises a float in a tapered tube, increasing the area for passage of the fluid.The greater the flow, the higher the float is raised. The height of the float is directly proportional to the flow rate.The float reaches the stable position in the tube when the upward force entered by the flowing liquid equals to the downwards gravitational force entered by the weight of float.A 1200 LPH Field Mount ( Online ) Rotameter is a class productFeatures:Tamper & Sunlight Proof Graduation StickerEnhanced Meter Readability Using Precision Textured BodySS 316 Rod & Float for Rust-Free UsageEach Rotameter is Factory CalibratedEach Float is Buffed for Accuracy & RepeatabilityNegligible Pressure DropSingle Piece, Injection Moulded, Polycarbonate BodyEach Rotameter is Hydro Tested at 8 kg/cm² pressureSpecifications:Rotameter Make: FluxModel: F1200Range: 200-1200 LPHMount: Online [ Field Mount ]End connection : 20 NB (3/4 inch)