The OFR Series Poke-Thru Devices, OFRPT3 and OFRPT4, are used to feed power and communications service lines through a fire-rated floor assembly and into the manufacturer's OFR Series Overfloor Raceway System. The OFRPT3 and OFRPT4 have overall diameters of 3" and 4" respectively.
RATINGS
| Standard |
Rating |
Design Number |
| ASTM E814 |
F Rating: 2 Hours
T Rating: 2 Hours |
WLI/PF 120-01 |
| CAN/ULC S115 |
FTH Rating: 2 Hours |
| ASTM E119 / UL 263 / CAN/ULC S101 |
2 Hours |
| ASTM E814 |
F Rating: 2 Hours
T Rating: 2 Hours |
WLI/PF 120-02 |
| CAN/ULC S115 |
FTH Rating: 2 Hours |
| ASTM E119 / UL 263 / CAN/ULC S101 |
2 Hours |
