MM Systems Pyro-Flex® PF-3118F-SC Series (formerly Pyro-Flex® PF-3100F Series)
These asymmetrical expansion joint assemblies consist of various designs made up of two parts. The fire-resistive Pyro-Flex® portion consists of flexible ceramic fiber blanket of varying sizes and thicknesses; and the architectural joint system portion, also called an architectural cover plate, which is elastomeric or metallic, and is able to slide open and close. These fire-resistive joint systems are recognized for use in horizontal assemblies, as well as at the junction or connection point. The horizontal Pyro-Flex® consists of a fire blanket system, which spans to each face of the floor assembly, forming a protection from the underside of the floor assembly.
RATINGS
|
Standard |
Rating |
Design Number |
Former OPL Design Number |
|
ASTM E 1966 |
3 hour |
MM/EJH 180-01 |
CEJ 517 F |
|
ANSI/UL 2079 |
3 hour |
MM/EJH 180-01 |
CEJ 517 F |
|
Standard |
L-Rating |
Design Number |
Former OPL Design Number |
|
ANSI/UL 2079 |
0 SCFM/LF |
MM/EJH 180-01 |
CEJ 517 F |
|
Standard |
Cycling |
Design Number |
Former OPL Design Number |
|
ASTM 1399, ASTM E 1966, & ANSI/UL 2079 |
Class IV,
+/- 50% movement |
MM/EJH 180-01 |
CEJ 517 F |
For Cycling, summary of movement capability, M, as related to maximum joint width, Wmax, and minimum joint width, Wmin.
|
Model Number |
Wmax
(inches) |
Wmin
(inches) |
M
(inches) |
|
PF-3118F-SC 1-1 |
2 |
0.875 |
1.125 |
|
PF-3118F-SC 2-1 |
3 |
1 |
2 |
|
PF-3118F-SC 2-2 |
4 |
2 |
2 |
|
PF-3118F-SC 3-1.5 |
4.5 |
1.5 |
3 |
|
PF-3118F-SC 3-3 |
6 |
3 |
3 |
|
PF-3118F-SC 4-2 |
6 |
2 |
4 |
|
PF-3118F-SC 4-4 |
8 |
4 |
4 |
|
PF-3118F-SC 5-2.5 |
7.5 |
2.5 |
5 |
|
PF-3118F-SC 5-5 |
10 |
5 |
5 |
|
PF-3118F-SC 6-3 |
9 |
3 |
6 |
|
PF-3118F-SC 6-6 |
12 |
6 |
6 |
|
PF-3118F-SC 7-3.5 |
10.5 |
3.5 |
7 |
|
PF-3118F-SC 7-7 |
14 |
7 |
7 |
|
PF-3118F-SC 8-4 |
12 |
4 |
8 |
|
PF-3118F-SC 8-8 |
16 |
8 |
8 |
|
PF-3118F-SC 9-4.5 |
13.5 |
4.5 |
9 |
|
PF-3118F-SC 9-9 |
18 |
9 |
9 |
|
PF-3118F-SC 10-5 |
15 |
5 |
10 |
|
PF-3118F-SC 11-5.5 |
16.5 |
5.5 |
11 |
|
PF-3118F-SC 12-6 |
18 |
6 |
12 |
