Purge Tube Rotameter
Flowtel Engineering provides specialized Purge Tube Rotameters designed for the continuous and precise measurement of very low flow rates. These compact instruments are essential for protecting sensitive equipment and maintaining a constant purge in liquid or gas lines. Whether used for bubbler level systems or seal water monitoring, our purge meters ensure a steady, regulated supply. The integrated needle valve allows for fine-tuned control, making it a dependable choice for laboratory and high-stakes industrial applications where even the smallest flow variation matters.
Purge Tube Rotameter
Code: PTR-FL, Model: FLGTS
Flowtel Engineering provides specialized Purge Tube Rotameters designed for the continuous and precise measurement of very low flow rates. These compact instruments are essential for protecting sensitive equipment and maintaining a constant purge in liquid or gas lines. Whether used for bubbler level systems or seal water monitoring, our purge meters ensure a steady, regulated supply. The integrated needle valve allows for fine-tuned control, making it a dependable choice for laboratory and high-stakes industrial applications where even the smallest flow variation matters.
Product Details
Specifications
| Meter | Powder coated M.S., SS 304, SS 316 |
| Float | SS 316L, SS 316, PTFE etc |
| Wetted Parts | SS 316L, SS 316, SS 304, PTFE, etc. |
| Packing | Neoprene, PTFE etc. |
| Tube | Borosilicate glass |
| Scale Length |
MODEL FLGTSB10-20 = 65 mm, FLGTS 30-40 = 110 mm & FLGTS 80-170 = 140 mm |
| Max. Temperature | Upto 200C depends on glands packing |
| Connections | Threaded etc. |
| Accuracy | FLGTS 10-20 + or - 5%, FLGTS 30-40 + or - 3%, FLGTS 40 + or - 2%, of full scale. (on request) |
| Repeatibility | 0.5% |
| Rangeability | 10:1 |
| Accessories | Hi-Low flow switch |
Overall Dimensions & Standerd Ranges
| Model No | Flow Ranges (Max) | Dimensional Details | Rated Pressure | ||||||
| LPM 'AIR' | LPH 'WATER' |
Connection BSP 'F'/'M' |
A | B | C | D | W | ||
| FLGTS-10 | 0-25 | 0-30 | 1/4" , 1/2" | 235 | 197 | 163 | ... | 38 | 18 kg/cm² |
| FLGTS-20 | 0-150 | 0-180 | 1/4" , 1/2" | 305 | 267 | 233 | ... | 38 | |
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