MM Systems Pyro-Flex® BPF-3048F-SC Series
These asymmetrical expansion joint assemblies consist of various designs made up of two parts. The fire-resistive Pyro-Flex® portion consists of flexible, “U”-shaped, 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, 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 underside of a floor assembly, forming a protection from the underside of the floor assembly.
RATINGS
|
Standard
|
Rating
|
Design Number
|
|
ASTM E 1966
|
3 hour
|
MM/EJH 180-07
|
|
ANSI/UL 2079
|
3 hour
|
MM/EJH 180-07
|
|
Standard
|
L-Rating
|
Design Number
|
|
ANSI/UL 2079
|
0 SCFM/LF
|
MM/EJH 180-07
|
|
Standard
|
Cycling
|
Design Number
|
|
ASTM 1399, ASTM E 1966, & ANSI/UL 2079
|
Class IV,
+/- 50% movement
|
MM/EJH 180-07
|
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)
|
|
BPF-3048F-SC 0.7-0.3
|
1
|
0.33
|
0.67
|
|
BPF-3048F-SC 1.3-0.7
|
2
|
0.67
|
1.33
|
|
BPF-3048F-SC 2-1
|
3
|
1
|
2
|
|
BPF-3048F-SC 2.7-1.3
|
4
|
1.33
|
2.67
|
|
BPF-3048F-SC 3.3-1.7
|
5
|
1.67
|
3.33
|
|
BPF-3048F-SC 4-2
|
6
|
2
|
4
|
|
BPF-3048F-SC 4.7-2.3
|
7
|
2.33
|
4.67
|
|
BPF-3048F-SC 5.3-2.7
|
8
|
2.67
|
5.33
|
|
BPF-3048F-SC 6-3
|
9
|
3
|
6
|
|
BPF-3048F-SC 6.7-3.3
|
10
|
3.33
|
6.67
|
|
BPF-3048F-SC 7.3-3.7
|
11
|
3.67
|
7.33
|
|
BPF-3048F-SC 8-4
|
12
|
4
|
8
|
|
BPF-3048F-SC 8.7-4.3
|
13
|
4.33
|
8.67
|
|
BPF-3048F-SC 9.3-4.7
|
14
|
4.67
|
9.33
|
|
BPF-3048F-SC 10-5
|
15
|
5
|
10
|
|
BPF-3048F-SC 10.7-5.3
|
16
|
5.33
|
10.67
|
|
BPF-3048F-SC 11.3-5.7
|
17
|
5.67
|
11.33
|
|
BPF-3048F-SC 12-6
|
18
|
6
|
12
|
|
BPF-3048F-SC 12.7-6.3
|
19
|
6.33
|
12.67
|
|
BPF-3048F-SC 13.3-6.7
|
20
|
6.67
|
13.33
|
|
BPF-3048F-SC 14-7
|
21
|
7
|
14
|
|
BPF-3048F-SC 14.7-7.3
|
22
|
7.33
|
14.67
|
|
BPF-3048F-SC 15.3-7.7
|
23
|
7.67
|
15.33
|
|
BPF-3048F-SC 16-8
|
24
|
8
|
16
|
|
BPF-3048F-SC 16.7-8.3
|
25
|
8.33
|
16.67
|
|
BPF-3048F-SC 17.3-8.7
|
26
|
8.67
|
17.33
|
|
BPF-3048F-SC 18-9
|
27
|
9
|
18
|
|
BPF-3048F-SC 18.7-9.3
|
28
|
9.33
|
18.67
|
|
BPF-3048F-SC 19.3-9.7
|
29
|
9.67
|
19.33
|
|
BPF-3048F-SC 20-10
|
30
|
10
|
20
|
|
BPF-3048F-SC 20.7-10.3
|
31
|
10.33
|
20.67
|
|
BPF-3048F-SC 21.3-10.7
|
32
|
10.67
|
21.33
|
|
BPF-3048F-SC 22-11
|
33
|
11
|
22
|
|
BPF-3048F-SC 22.7-11.3
|
34
|
11.33
|
22.67
|
|
BPF-3048F-SC 23.3-11.7
|
35
|
11.67
|
23.33
|
|
BPF-3048F-SC 24-12
|
36
|
12
|
24
|
|
BPF-3048F-SC 24.7-12.3
|
37
|
12.33
|
24.67
|
|
BPF-3048F-SC 25.3-12.7
|
38
|
12.67
|
25.33
|
|
BPF-3048F-SC 26-13
|
39
|
13
|
26
|
|
BPF-3048F-SC 26.7-13.3
|
40
|
13.33
|
26.67
|
|
BPF-3048F-SC 27.3-13.7
|
41
|
13.67
|
27.33
|
|
BPF-3048F-SC 28-14
|
42
|
14
|
28
|
|
BPF-3048F-SC 28.7-14.3
|
43
|
14.33
|
28.67
|
|
BPF-3048F-SC 29.3-14.7
|
44
|
14.67
|
29.33
|
|
BPF-3048F-SC 30-15
|
45
|
15
|
30
|
|
BPF-3048F-SC 30.7-15.3
|
46
|
15.33
|
30.67
|
|
BPF-3048F-SC 31.3-15.7
|
47
|
15.67
|
31.33
|
|
BPF-3048F-SC 32-16
|
48
|
16
|
32
|
