Flow Switch ST-7 4 L/Min - 1.1 GPM
ST-7 Flow switch with micro-switch. Switch-on point 1.1GPM. Mounts in any position horizontal or vertical.
Maximum pressure: 5000 psi
Minimum flow rate: 1.1 GPM
Maximum flow rate: 12 GPM
Temperature: 176°F
Input : 3/8 F
Outlet: 3/8 F
Housing: brass
Brass reed switch cord length: 47"
Contact: 10A-250 V
International protection rating: IP 65
The ST-7 is a newly developed version of the flow switch having a completely new operating principle. In this new development a robust and industrial micro switch is insertedinstead of the usually supersensitive REED-contacts with low switching capacity. This micro switch makes it possible to realize a significantly higher electricaloutput though having a longer working life. The electrical and water-hydraulic components of the flow switch are completely separated. The construction of the flow switch allows mounting the electrical parts independent of the hydraulic components within the series production process. When fitting together chassis and switch box both parts of the flow switch are connected again. Due to the mature engineering low switching points are realized in spite of maximum water quantities. The pressure drop within the flow switch is only 21.8 PSI at 7.9 GPM.
| Connection 1 | 3/8" F |
|---|---|
| Connection 2 | 3/8" F |
| Material | Brass |
| Temperature | 176 °F |
| Manufacturer | Suttner |
| Color | Black |