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Product details
Make: WIKA Flow Switch, for fire sprinkler wet systems Model: Model FSFD 2 / Line Size: 50mm, UL and FM approved Die cast aluminium housing (EN AC-46000) Flow rate / Sensitivity: 4...10 GPM (15...38 LPM) Service pressure: 268 psi [18.5 bar]* Maximum surge: 18FPS (5.5m/s) Operating temperature: 0...68°C [32°F...154°F] Environment protection: IP 56/NEMA 4 rating suitable for indoor & outdoor applications; Switching Function: 2*SPDT (Form c) Electrical rating: 10A 125/250 VAC; 2A 30VDC Res. Horizontal/vertical mounting along the direction of arrow mark on cover & saddle. Refer Operating instructions 83795208 for compatibles pipes,installation and maintanence. *With UL346 the operating pressure is limited to 175 psi[12bar] for pipe size 8 inch (DN 200).All specifications as per datasheet FL 50.01
![Make: WIKA Flow Switch, for Fire Sprinkler Wet Systems
Model: Model FSFD 8 / Line Size: 200mm
Die cast Aluminium housing (EN AC-46000), UL and FM approved
Flow rate / Sensitivity: 4...10 GPM (15...38 LPM)
Service pressure: 268 psi [18.5 bar]*
Maximum surge: 18FPS (5.5m/s)
Operating temperature: 0...68°C [32°F...154°F]
Environment protection: IP 56/NEMA 4 rating suitable for indoor & outdoor applications; Switching Function: 2*SPDT (Form C)
Electrical rating: 10A 125/250 VAC; 2A 30VDC Res.
Horizontal/vertical mounting along the direction of arrow mark on cover & saddle;
Refer Operating instructions 83795208 for compatibles pipes, installation and maintenance.
*With UL346 the operating pressure is limited to 175 psi[12bar] for pipe size 8](images/service/no-product-details.png)
