Purge Rotameter Manufacturers
In these devices, the falling and rising action of a float in a tapered tube provides a measure of flow rate. Rota meters are known as gravity-type flow meters because they are based on the opposition between the downward force of gravity and the upward force of the flowing fluid.
When the flow is constant, the float stays in one position that can be related to the volumetric flow rate. That position is indicated on a graduated scale. Note that this dynamic balancing act requires a vertical measuring tube to keep the full force of gravity in effect.
This type is well suited for corrosive or hazardous liquids or any other time you need to be sure there will be no false readings.
- Line Size : Utpo 1" NB
- Fluid : Liquids & Gases
- Density / Sp. Gravity : Up to 1.85
- Accuracy : ±2% of FSD & ±1.5% on request
Technical Specifications
| Velocity | Upto 220 cp |
| Design Temperature | Up to 100°C |
| Design Pressure | Up to 5 Kg/cm² |
| Upto 5 Kg/cm² | 0.6 to 160 LPH of Water/Liquid 10 to 5000 NLPH of Air/Gas at NTP |
| Available Material | SS304/SS304L/SS316/SS316L/PTFE/Monel/Hastalloy |
| Connection | Flanged to ASA/BS/DIN/ Triclover Standard Screwed to BSP/NPT(M/F) |
Product Applications
- Accurate Level Measurement
- Purging for Corrosive Fluids
- Continuous Lubrication (Bearings)
- Density Measurement
- Gas Analysers (Sample Delivery)