Product Description
The LZM-25 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
Due to page limitations, some configurations may not be listed. Please contact us or leave a note during checkout for special requests. The available flow ranges are:
· LZM-15G: 0.1-9 GPM (4-2000 LPH, 0.3-40 Nm³/h)
· LZM-20G: 1-10 GPM (4-1000 LPH, 6-60 Nm³/h)
· LZM-25G: 1-60 GPM (4-220 LPM, 6-400 Nm³/h)
· LZM-40G: 1-60 GPM (4-220 LPM, 6-400 Nm³/h)
· LZM-50G: 20-200 GPM (80-750 LPM, 100-1400 Nm³/h)
Pressure: ≤0.6Mpa
The default connection material is PVC, with optional customization in PP, ABS, brass, chrome-plated brass, or stainless steel. The float material defaults to stainless steel, with options for agate ball and PTFE. The O-ring material defaults to silicone rubber, with options for fluororubber and NBR. Please confirm your requirements before ordering.
2.Parameters
Model | GPM (Liquid) | LPM (Liquid) | Nm³/h (Gas) | Thread Connection | Accuracy |
LZM-15G | 0.1-1 0.2-2 0.5-5 1.5-9 | 4-40LPH 10-100LPH 0.5-4 1-7 1.8-18 400-2000 LPH | 0.3-3 0.8-8 1-10 1.6-16 2.5-25 4-40 | Internal G1/2 | ±4% |
LZM-20G | 1-10 | 4-36 100-1000 LPH | 6-60 | Internal G3/4 | |
LZM-25G | 1-10 1-15 2-20 5-30 5-40 5-45 20-60 | 4-36 5-60 10-70 20-110 20-150 20-170 80-220 | 6-60 10-100 15-140 16-160 25-250 35-350 80-400 | Internal G1 | |
LZM-40G | 1-10 1-15 2-20 5-30 5-40 5-45 20-60 | 4-36 5-60 10-70 20-110 20-150 20-170 80-220 | 6-60 10-100 15-140 16-160 25-250 35-350 80-400 | External G1 1/2 | |
LZM-50G | 20-80 20-100 40-120 50-150 60-200 | 80-300 80-360 150-450 190-560 220-750 | 100-500 120-600 300-850 400-1200 500-1400 | Internal & External G2 |
3.Features
High Transparency– Durable acrylic body for clear flow monitoring.
Versatile Connections– Available in PVC, PP, ABS, brass, and stainless steel fittings.
Broad Flow Range– Supports multiple liquid and gas applications.
Customizable Components– Stainless steel, agate ball, PTFE floats; silicone, fluororubber, NBR O-rings.
Industrial Applications– Suitable for water treatment, chemical plants, and industrial pipelines.
4.Applications
Water Treatment Systems
Chemical Processing
Industrial Pipelines
Laboratory Flow Measurement
Gas Flow Monitoring
5.FAQs
What materials are available for the connectors?
Default: PVC; Customizable: PP, ABS, brass, chrome-plated brass, stainless steel.
Are the floats and seals customizable?
Yes, float materials include stainless steel, agate ball, and PTFE. Seal materials: silicone rubber, fluororubber, nitrile rubber.
What is the accuracy of this flow meter?
The accuracy is ±4%, ensuring reliable flow measurement.
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.