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Dwyer RSF025 | Rotatable Scale Flowmeter | 30 SCFM Air | 5 GPM Water
The Dwyer RSF025 is a rotatable scale flowmeter reading up to 30 SCFM (900 SLPM) of air or 5 GPM (20 LPM) of water. Graduations for the RSF025 are printed on a turning polycarbonate tube shield, so the direct-reading scale needs no correlation chart.
- Accuracy ±7% FS and repeatability ±0.25% FS on the RSF025
- RSF025 process connections: two 3/8 in female NPT
- Brass/SS RSF025 rated 150 psig (10.34 bar) at 200 °F (93 °C)
- 10:1 turn-down and vertical or panel mounting for the RSF025
- Air and water read directly on the 127 mm RSF025 scale
- Specifications
- Features
- Downloads
| Part Number | RSF025 |
| Brand | Dwyer |
| Type | Rotatable scale flowmeter |
| Max. Flow (Air) | 30 SCFM (900 SLPM) |
| Max. Flow (Water) | 5 GPM (20 LPM) |
| Accuracy | ±7% FS |
| Repeatability | ±0.25% FS |
| Connection | Two 3/8 in female NPT |
| Flowtube | Borosilicate glass |
| Max. Pressure | 150 psig (10.34 bar) @ 200 °F (93 °C); PTFE models 100 psig |
| Max. Temperature | 250 °F (121 °C); PTFE models 150 °F (65 °C) |
| Mounting | Vertical or panel mount |
| Scale | 127 mm direct reading, air and water |
| Turn-down | 10:1 |
- Time is saved and a more precise reading is possible because to the 1.5 X magnification lens and reflective lens backdrop, which also lessen parallax and eye strain.
- Long operational life and a magnifying lens to improve reading resolution are features of the robust polycarbonate front cover, which also protects the tube from breaking.
- Added safety in the case of a breakage thanks to the safety blow-out rear panel that is incorporated.
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