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Name: Fire Sprinkler System CPVC Reducer Couplings ASTM F437
Material: CPVC
Standard: ASTM SCH 80
Size : 3/4" * 1/2" ~ 2" * 1-1/2"
Fire Sprinkler System CPVC Reducer Couplings ASTM F437 Description:
Fire Sprinkler System pipe and fittings are designed specifically for fire sprinkler systems.
Fire Sprinkler System CPVC Reducer Couplings ASTM F437 Character:
Burning resistance
Low smoke toxicity
Easy installation
Light weight
Low friction loss
No rusting, pitting, scaling or corrosion, even in salt air environments
Immunity to Microbiologically Influenced Corrosion
Long life
Fire Sprinkler System CPVC Reducer Couplings ASTM F437 Specification:
|
Size |
Outside Dia |
Socket Type |
Structure Diameter |
||||||||
|
D1 |
D2 |
d1 |
d2 |
I1 |
d3 |
d4 |
I2 |
d |
L |
L1 |
|
|
3/4" * 1/2" |
37 |
30.5 |
26.87 |
26.57 |
25.4 |
21.54 |
21.23 |
22.22 |
16.5 |
57.5 |
30 |
|
1" * 1/2" |
47 |
30.5 |
33.66 |
33.27 |
28.58 |
21.54 |
21.23 |
22.22 |
16.5 |
58 |
36 |
|
1" * 3/4" |
47 |
35 |
33.66 |
33.27 |
28.58 |
26.87 |
26.57 |
25.4 |
21 |
61 |
36 |
|
1-1/4" * 1/2" |
55.5 |
30.5 |
42.42 |
42.04 |
31.75 |
21.54 |
21.23 |
22.22 |
16.5 |
62.5 |
42 |
|
1-1/4" * 3/4" |
55.5 |
35 |
42.42 |
42.04 |
31.75 |
26.87 |
26.57 |
25.4 |
21 |
65 |
42 |
|
1-1/4" * 1" |
55.5 |
44 |
42.42 |
42.04 |
31.75 |
33.66 |
33.27 |
28.58 |
28 |
68.5 |
42 |
|
1-1/2" * 1/2" |
63 |
30.5 |
48.56 |
48.11 |
34.93 |
21.54 |
21.23 |
22.22 |
16.5 |
65 |
42 |
|
1-1/2" * 3/4" |
63 |
35 |
48.56 |
48.11 |
34.93 |
26.87 |
26.57 |
25.4 |
21 |
68 |
44 |
|
1-1/2" * 1" |
63 |
44 |
48.56 |
48.11 |
34.93 |
33.66 |
33.27 |
28.58 |
28 |
71 |
44 |
|
1-1/2" * 1-1/4" |
63 |
54 |
48.56 |
48.11 |
34.93 |
42.42 |
42.04 |
31.75 |
35 |
75 |
44 |
|
2" * 1/2" |
75 |
30.5 |
60.63 |
60.17 |
38.1 |
21.54 |
21.23 |
22.22 |
16.5 |
68 |
44 |
|
2" * 3/4" |
75 |
35 |
60.63 |
60.17 |
38.1 |
26.87 |
26.57 |
25.4 |
21 |
71 |
49.5 |
|
2" * 1" |
75 |
44 |
60.63 |
60.17 |
38.1 |
33.66 |
33.27 |
28.58 |
28 |
74.5 |
49.5 |
|
2" * 1-1/4" |
75 |
54 |
60.63 |
60.17 |
38.1 |
42.42 |
42.04 |
31.75 |
35 |
78.5 |
49.5 |
|
2" * 1-1/2" |
75 |
60 |
60.63 |
60.17 |
38.1 |
48.56 |
48.11 |
34.93 |
42.5 |
82.5 |
49.5 |
