Tyco Model TF Waterflow Switch (1 to 10 in)
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Tyco Model TF Waterflow Switch (1 to 10 in)
Tyco Model TF vane-type waterflow switch with adjustable time delay, for sprinkler system alarm signalling.
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Key specifications
| Sizes | Saddle mount DN50 to DN250 (2 to 10 in); thread mount DN25 to DN250 (1 to 2 in) per the page |
| Contacts | Single-pole double-throw (SPDT) |
| Time delay | 0 to 90 seconds adjustable |
| Sensitivity | 15 to 37 L/min (4 to 10 gpm) |
| Operating temperature | 0 to 49 °C (32 to 120 °F) |
| Pressure rating | 450 psi (31 bar) or 300 psi (20.7 bar) per the page; confirm on the data sheet |
UL ListedFM Approved
