MM Systems Pyro-Flex® PF-2006W Series (formerly Pyro-Flex® PF-2000W Series)
These symmetrical expansion joint assemblies consist of various designs made up of two parts. The Pyro-Flex® portion consists of flexible ceramic fiber blanket of varying sizes and thicknesses depending on the joint width; and the architectural joint system portion, also called an architectural cover plate, which is metallic and able to slide open or close. These fire resistive joint systems are recognized for use in vertical assemblies, as well as at the junction or connection points. The vertical Pyro-Flex® consists of a fire blanket system attached to each face of the wall, forming equal protection from either side.
RATINGS
| Standard |
Rating |
Design Number |
| ASTM E 1966 |
2 hour |
MM/EJV 120-01 (formerly CEJ 100W) |
| ANSI/UL 2079 |
2 hour |
MM/EJV 120-01 (formerly CEJ 100W) |
| Standard |
L-Rating |
Design Number |
| ANSI/UL 2079 |
less than 1 SCFM/LF |
MM/EJV 120-01
(formerly CEJ 100W) |
