Product Description
The LZB-3WB series is calibrated specifically for air (gas models) or pure water (liquid models) and must only be used with these respective media. Using other substances—such as mixed gases, hydrogen, ammonia, chlorine, argon, methanol, or acetone—can lead to inaccurate readings or irreversible damage and safety risks. For special media, please provide the required flow range and contact us for a customized solution.
1.NOTE
When selecting the LZB-3WB Series Glass Tube Rotameter, please confirm the following before placing an order:
Flow Rate Range: Based on your specific requirements
Medium: Liquid or Gas
Corrosion Resistance: Whether a corrosion-resistant model is needed
Available Flow Ranges:
Gas:
6–60mL/min | 10–100mL/min | 16–160mL/min | 20–200mL/min | 25–250mL/min | 30–300mL/min | 40–400mL/min | 50–500mL/min | 60–600mL/min | 0.1–1L/min | 0.15–1.5L/min | 0.2–2L/minLiquid:
0.4–4mL/min | 0.6–6mL/min | 1–10mL/min | 2.5–25mL/min | 4–40mL/min | 6–60mL/min | 10–100mL/min
Optional Accessories:
Various connectors (quick-fit, push-in, barbed, etc.), fluorine rubber seals, PU tubes, PE tubes, stainless steel hollow tubes, silicone tubes, ferrule fittings, clamps, and PTFE tubes.
Important:
Due to the limitations of available product options, if you require a flow range outside of the listed specifications, please contact us directly for further assistance and customization options.
2.Parameters
Parameter | Description |
Model Series | LZB-3WB (F)、LZB-4WB (F)、LZB-6WB（F)、LZB-10WB (F) |
Diameter | DN3~DN10 |
Measurement Range | Water: 0.4~1.6L/min; Air: 6~45L/min |
Accuracy | 2.5%, 4%, 6% |
Max Pressure | 0.2MPa |
Temperature | ≤120°C |
Connection Options | Hose, Metal Tube, Flange (GB/T9119-2000) |
3.Features
Durable Stainless Steel Design
Made with detachable stainless-steel connections for long-term reliability.
Adjustable Flow Control
Convenient adjustment knob for precise flow management.
Clear Scale Readings
Easy-to-read scale for accurate and quick measurements.
Versatile Accessories
Includes options like quick-connect fittings, PTFE tubes, and silicone hoses.
4.Applications
Perfect for measuring air or pure water in laboratories, chemical plants, and industrial systems.
5.FAQs
Q: Can this flow meter measure gases other than air?
A: No, this meter is calibrated for air only. Using other gases may cause inaccuracies or damage.
Q: What should I do if the rotor gets stuck?
A: Reverse the flow to clear debris or dry it in a 35°C oven if moisture is present.
Q: How can I ensure measurement accuracy?
A: Ensure the actual flow rate stays within 1/2 to 2/3 of the meter's maximum range.
About Prime Living
Prime Living is a Canadian online store offering a carefully selected range of quality products for home, automotive, tools, outdoor living, electronics and more.
We are committed to fast order processing, secure packaging and reliable tracked shipping to provide an excellent shopping experience.
Shipping policy
We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control.
Returns
We offer a 14-Day Return Policy on items in which you are not completely satisfied with. You have the option of a full-refund or an exchange of the item.
Condition
Brand New
Shipping
This item is shipped directly from our supplier in China with tracking.