Acrylic Rotameter Variable Area Flow Meter
Measuring Range Liquid (ml/min) 6-60, 8-80, 30-120, 40-400, 6-60
10-70GPH,16-160 25-250 80-400,100-500,100-600, 200-800,100-1000
Gas (l/min)0.05-0.5 0.1-1 0.2-2 0.25-2.5 0.6-6 1-4 1-5 1-10 1-12
0.1-0.8 0.1-1.5 0.1-1 0.3-3
0.4-4 0.5-8 1-5 1-12 2-10 2-20 3-15 3-30 4-20 5-25 6-30
10-60, 10-70,10-100, 0.05-0.25m3/h, 0.04-0.4m3/h
Regulator Material T-with,O-without
O-ring Material 1. silicone ring, 2. fluorocarbon rubber, 3. nitrile rubber
Connector Material 1.ABS, 2.PP, 3.PVC, 4.brass, 5.chrome-plated brass, 6.stainless steel
Glass Tube Variable Area Flow Meter
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Product Details
Acrylic rotameters are flow meters used to measure the flow rate of liquids and gases. They operate on the variable area principle, where a float rises and falls in a tapered tube in response to the flow rate. As the float moves, the area between the float and the tube wall changes, which alters the flow resistance and stabilizes the float at a position that corresponds to the flow rate.
Material
Acrylic Body: The main body of these rotameters is made from clear acrylic, which allows for easy visual inspection of the flow and float position.
Durability: Acrylic is a robust material resistant to many chemicals, making these rotameters suitable for a wide range of applications.

Tapered Tube: The tube's diameter increases from bottom to top, providing a variable area for the fluid to pass through.
Float: Typically made from materials like stainless steel, glass, or plastic, depending on the application. The float's position indicates the flow rate.
Scale: The tube is often marked with a scale that shows the flow rate directly.

Applications
Industrial: Used in chemical processing, water treatment, and other industries where precise flow measurement is crucial.
Laboratories: Common in research labs for controlling and measuring gas and liquid flows.
Medical: Employed in medical devices where accurate measurement of gas flow is essential, such as in anesthesia machines.
Advantages
Visibility: The clear acrylic body provides excellent visibility of the flow and float position.
Versatility: Suitable for a wide range of fluids, including corrosive substances, depending on the float and fittings used.
Contact Us
Sichuan VACORDA Instrument Manufacturing Co., Ltd.
E-mail: sales@vacorda.com
Tel: 0086-028-87362258
7X24 hours online
Address: Guanghua Rd, Qingyang Dist, Chengdu, Sichuan Province, China
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