Micro Flowrate Metal Tube Rotameter
The flow meter operates on the float measuring principle. The measuring section consists of a metal cone in which a float can move freely up and down. The medium flows through the flow meter from bottom to top.
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Quick Details
Place of Origin | Zhejiang China | Connection | 1/4"NPT | Indicator housing | Aluminum Casting |
Model NO. | LZZW | Setting | SS304 | Cone and Float | SS304 |
Medium | Water or Air | Customized Support | OEM, ODM, OBM | Temp. | 150 degree |
Accuracy | ±1.5% | Brand Name | ZYIA | Sample | Available |
Introduce
The flow meter operates on the float measuring principle. The measuring section consists of a metal cone in which a float can move freely up and down. The medium flows through the flow meter from bottom to top.
The variable area flow meters are suitable for measuring gases, vapors and liquids with specialty of solid, steady and reliable.The flow meters are available as inlet or outlet pressure regulator.
It also select install 1 or 2 limit switches.

Description Code
The description code consists of the following elements*:

1. F10 without valve and vertical connection/ F12 with valve and horizontal connection
2. RR1 Material 304/ RL Material 316L
3. K1 One upper limit switch/ K2 One lower limit switch/ K12 Two limit switches
*Positions which are not needed are omitted
.(no blank position)
Technical Data
Measuring ranges | Water(20℃)0.3-100L/h |
Measuring span | 10:1 |
Accuracy | 4.0 |
Maximum Pressure | Medium Temperature:-80-+150℃ |
Ambient Temperature | -25-+65℃ |
Connection Type | 1/4” NPTF |
Limit Switch | 1 or 2 |
Protection category | IP67 |
Flow Table
Cones | Water(20℃L/h) | Air (20℃101325 Pa L/h) | Maximum Pressure Loss(kPa) |
K01 | -- | 5-50 | 1.2 |
K02 | 0.3-3 | 10-100 | 1.4 |
K03 | 0.5-5 | 15-150 | 1.5 |
K04 | 1-10 | 40-400 | 1.8 |
K05 | 2.5-25 | 80-800 | 3.5 |
K06 | 4-40 | 125-1250 | 6.5 |
K07 | 6-60 | 200-2000 | 13.0 |
K08 | 8-80 | 250-2500 | 23.5 |
K09 | 10-100 | 340-3400 | 40.0 |
Dimensions

Why choose us?
- We are a Chinese factory that offers high-quality Metallic Tube Flow Meters and professional services.
- Our products are not only good quality but also in low price.
- As a manufacturer and supplier, we offer competitive prices for our exceptional Metallic Tube Flow Meters.
- The demand for our Micro Flowrate Metal Tube Rotameter continues to grow, and we near all efforts to meet the requirements of our customers.
- Our company values open communication and cooperation, ensuring that all feedback and suggestions are valued and implemented.
- The company's leading product quality and production technology are at the leading domestic level and have significant competitive advantages.
- Our team of experienced professionals works tirelessly to ensure that every Metallic Tube Flow Meter we produce is of the highest quality.
- Product lists and detailed parameters and any other info weil be sent to you timely for your inquiries.
- We pride ourselves on our ability to provide customized solutions and tailored support to our clients.
- Facing the new economic development opportunities and challenges, our company is willing to always hold the corporate purpose of developing the enterprise, dedicating to the society and enriching the staff.
Hot Tags: micro flowrate metal tube rotameter, China micro flowrate metal tube rotameter manufacturers, suppliers, factory, Stainless Steel Flow Meter, High Temperature Flow Meter, Micro Flowrate Metal Tube Rotameter, Flanged Flowmeter








