Oil Flow Switch
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Description
The FSF series of oil flow switches are mainly used to monitor and control the flow of a medium in pipes. These switches receive the signal directly from the flow of the medium, making them widely used in food industries, water cooling/air conditioning industries, petroleum and other industries. The FSF oil flow switches are easy to use, small, lightweight, sensitive and reliable.
Technical Data
Max. ambient temperature: 80℃
Max. fluid temperature: 110℃
Max. fluid pressure: 2.5 MPa
Max. working voltage: A.C. 220V
Max. power: 10W
Level of protection: IP55
| Model | DN（mm） | connection size (inch ) | Flow rate range (L/min ) | Medium | Materials in contact with the medium | |
| Increase flow | Decrease flow | |||||
| FSF10-ZG3/8 | φ10 | ZG3/8 | 2.4 ~ 2.9 | 2.1 ~ 2.6 | R134a,R22， R407C， R404A/507, water and oil | Brass |
| FSF10W-1/2 | φ10 | 1/2"ODF | ||||
| FSF15-ZG1/2 | φ15 | ZG1/2 | 3.3 ~ 4.0 | 2.9 ~ 3.7 | ||
| FSF15W-5/8 | φ15 | 5/8"ODF | ||||
| FSF20-G3/4 | φ20 | G3/4 | 6.6 ~ 8.8 | 6.2 ~ 7.7 | ||
| FSF20W-7/8 | φ20 | 7/8"ODF | ||||
| FSF25W-9/8 | φ25 | 1-1/8"ODF | 13.0 ~ 16.1 | 11.4 ~ 14.7 | ||
OEM services are available based on a minimum order quantity of 500 pieces per unit. Please contact us for more information.
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