Plastic flow meter
Floats and tubes can be selected from various materials according to the corrosiveness, pressure, and temperature of the fluid. Additionally, we can custom-make graduated tubes tailored to the type of fluid and your desired scale.
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basic information
【Flow Range】 Gas: 0.2 to 450 Nm3/h Liquid: 0.5 to 8500 L/h, 0.2 to 33 M3/h *For details, please contact us.
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Applications/Examples of results
【Nominal Diameter】20 ～ 65A 【Applicable Fluids】Air, water, and other non-hazardous fluids 【Fluid Temperature】-20 ～ 120℃ 【Operating Pressure】Plastic union: Max 1.0MPa, Metal union Max 1.5MPa 【Body Material】PVC-U, PVDF, Polyamide, Polysulfone 【Float Material】Plastic, Stainless steel 【Connection】Union socket (JIS/DIN), Butt welding (DIN/ASME)
Detailed information
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Flow transmitter Transmitters and upper/lower limit switches that send flow signals in 4-20mA can be easily used by simply attaching them to a tube. 4-20mA transmitter: GEMÜ models 1270 to 1273 Upper/lower limit switch: GEMÜ models 1250 to 1257
Line up（10）
| Model number | overview |
|---|---|
| 801 | Applicable fluids: Liquid/Gas Float material: PVC-U |
| 811/831 | Applicable fluids: Liquid/Gas Float material: PVC-U (with magnet) |
| 805 | Applicable fluids: Liquid/Gas Float material: PP |
| 815 | Applicable fluids: Liquid/Gas Float material: PP (with magnet) |
| 806/807 | Applicable fluids: Liquid/Gas Float material: Stainless steel |
| 816/817 | Applicable fluids: Liquid/Gas Float material: Stainless steel (with magnet) |
| 825 | Applicable fluids: Gas Float material: PP |
| 835 | Applicable fluids: Liquid/Gas Float material: PP (with magnet) |
| 820/822 | Applicable fluids: Liquid/Gas Float material: PVDF |
| 830/832 | Applicable fluids: Liquid/Gas Float material: PVDF (with magnet) |
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Company information
GEMÜ provides value through its cutting-edge manufacturing capabilities and new technology development. We have strong connections with the pharmaceutical industry worldwide and have been engaged in the development and improvement of valves. As a result, we offer a wide range of products, including "sanitary diaphragm valves," which require sterility, and "valves specialized for semiconductor manufacturing," which demand high control precision. We have established six manufacturing sites around the world and provide services in over 50 countries. As a leading company in the sanitary valve market, our products are adopted in many plants. We actively engage in research and development, with over 5% of our annual sales allocated to development investments. Thanks to this effort, we have been recognized by the Institute for Management and Economic Research (IMWF) in Germany as a technology company promoting digitalization.