Product Introduction
The Stainless Steel Mechanical Water Meter is a mechanical water meter with a stainless steel structure, used for water metering and flow monitoring in municipal, industrial, and commercial systems.
Product Advantages

Stainless Steel Construction: The casing and key components are made of 304/316 stainless steel, which is oxidation-resistant and acid/alkali-resistant, suitable for complex water environments.
Power-Free Operation: Purely mechanical counting, without reliance on electronic components, avoids battery failure or signal problems, suitable for environments without electricity or large-scale deployment.
Strong Impurity Resistance: The wear-resistant impeller and bearing design can adapt to water containing sand or impurities, reducing jamming and improving operational stability.
Application Areas
Municipal water systems: Urban water supply metering
Industrial water systems: Industrial water use monitoring and cost control
Commercial buildings: Commercial and industrial park water use statistics
Agricultural irrigation: Agricultural irrigation metering
Water treatment: Water treatment flow monitoring

Customization Services
| Bore Size | DN15–DN200+ |
| Material Options | 304 / 316 Stainless Steel |
| Connection Methods | Threaded / Flange (ISO / ANSI / DIN) |
| Pressure Rating | PN10 / PN16 / PN25 |
| Functional Extensions | Mechanical / Pulse Output / Remote Transmission (NB-IoT / LoRa) |
| Standard Support | ISO 4064 / OIML R49 |
| Appearance & Branding | Custom Logo / OEM / Custom Packaging |
Main Technical Parameters
|
Nominal diameter (mm) |
Class of accuracy |
Overload flow Q₄ |
Common flow Q₃ |
Boundary flow Q₂ |
Minimum flow Q₁ |
|
m³/h |
|||||
|
LXLC-DN50 |
Level 2 |
31.25 |
25 |
0.8 |
0.5 |
|
LXLC-DN65 |
Level 2 |
50 |
40 |
1.28 |
0.8 |
|
LXLC-DN80 |
Level 2 |
78.75 |
63 |
4 |
2.52 |
|
LXLC-DN100 |
Level 2 |
125 |
100 |
6.4 |
4 |
|
LXLC-DN125 |
Level 2 |
200 |
160 |
10 |
8 |
|
LXLC-DN150 |
Level 2 |
312.5 |
250 |
16 |
10 |
|
LXLC-DN200 |
Level 2 |
500 |
400 |
25.6 |
16 |
|
LXLC-DN250 |
Level 2 |
787.5 |
630 |
102 |
25.2 |
|
LXLC-DN300 |
Level 2 |
1250 |
1000 |
160 |
40 |
|
LXLC-DN350 |
Level 2 |
1750 |
1400 |
170 |
50 |
|
LXLC-DN400 |
Level 2 |
2000 |
1600 |
200 |
80 |
|
LXLC-DN450 |
Level 2 |
2500 |
2000 |
250 |
100 |
|
LXLC-DN500 |
Level 2 |
3125 |
2500 |
300 |
150 |

Table Body External Dimensions
|
Nominal diameter (mm) |
Total length of water meter L |
Attended Mode |
|
LXLC-DN50 |
200 |
Flange Connection |
|
LXLC-DN65 |
200 |
Flange Connection |
|
LXLC-DN80 |
225 |
Flange Connection |
|
LXLC-DN100 |
250 |
Flange Connection |
|
LXLC-DN125 |
250 |
Flange Connection |
|
LXLC-DN150 |
300 |
Flange Connection |
|
LXLC-DN200 |
350 |
Flange Connection |
|
LXLC-DN250 |
450 |
Flange Connection |
|
LXLC-DN300 |
500 |
Flange Connection |
|
LXLC-DN350 |
500 |
Flange Connection |
|
LXLC-DN400 |
600 |
Flange Connection |
|
LXLC-DN450 |
600 |
Flange Connection |
|
LXLC-DN500 |
800 |
Flange Connection |
FAQ
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