LZB Glass Tube Rotameter
LZB Corrosion-Resistant Glass Tube Rotameter
LZB corrosion-resistant and stainless-steel glass tube rotameter, DN15 to DN100, for aggressive liquid and gas service.
Specifications
- Series
- LZB glass tube rotameter
- Type
- Corrosion-resistant (F) and stainless-steel (B) versions
- Nominal Sizes
- DN15, DN25, DN40, DN50, DN80, DN100
- Connection
- Flange
- Accuracy
- ±2.5% of full scale (corrosion-resistant versions)
- Pressure Rating
- PN0.6 MPa (DN15-DN50); PN0.4 MPa (DN80-DN100)
- Medium Temperature
- 0 to +100 °C
- Model Suffix
- F = corrosion-resistant; B = stainless steel
Where the Corrosion-Resistant LZB Fits
The LZB corrosion-resistant and stainless-steel versions are specified where the medium or the environment would attack a standard meter. They share the LZB glass-tube measuring principle and the DN15 to DN100 flange sizes.
Construction and Specifications
Two material variants are offered in the same size range: the corrosion-resistant type (model suffix F) and the stainless-steel type (model suffix B). Accuracy is ±2.5% of full scale for the corrosion-resistant versions shown in the catalog.
Pressure rating is PN0.6 MPa for DN15 through DN50 and PN0.4 MPa for DN80 and DN100, with a medium temperature range of 0 to +100 °C, matching the standard LZB series.
Ordering Guidance
Confirm your medium so we can advise between the corrosion-resistant (F) and stainless-steel (B) versions. Provide the flow range, pipe size and pressure. Contact our team if you need a material recommendation for a specific chemical.