Flexfab Coolant Hose 4 Ply

 
 

4-ply silicone coolant hose reinforced with woven fibreglass at a 45 degree bias layup and coated with specially compounded silicone elastomer. This silicone hose is for heavy-duty pressure connections in hostile environments. Resists hardening, cracking, cold, leaks, aging, steam, and many chemicals. Has a temperature range of -54 degrees C to +177 degrees C. Meets or exceeds operating requirements of SAE J20 R3 Class A custom wall. TMC RP303B Class 1 Grade 1 and most OEM truck manufacturers specifications.
x
FLX5581 Coolant Hose - 4 Ply
Inside Dia.
Outside Dia
Part Number
Burst Pressure - PSI (Bar)
Weight
Inch
mm
Inch
mm
Blue
Ply
Actual
SAE J20R 1*
TMC
LB / ft
Kg / m
0.50
13
0.89
23
5581-050
4 Ply
600
(41.3)
425
(29.3)
125
(8.6)
0.20
0.29
0.63
16
1.02
26
5581-062
4 Ply
585
(40.3)
425
(29.3)
125
(8.6)
0.24
0.36
0.75
19
1.14
29
5581-075
4 Ply
575
(39.6)
 325
(22.4)
125
(8.6)
0.29
0.44
0.88
22
1.27
32
5581-087
4 Ply
560
(38.6)
 
 
125
(8.6)
0.34
0.51
1.00
25
1.39
35
5581-100
4 Ply
550
(37.9)
 300
(20.7)
125
(8.6)
0.39
0.58
1.13
29
1.52
39
5581-112
4 Ply
525
(36.2)
 300
(20.7)
125
(8.6)
0.44
0.65
1.25
32
1.64
42
5581-125
4 Ply
500
(34.5)
275
(18.9)
125
(8.6)
0.49
0.73
1.38
35
1.77
45
5581-138
4 Ply
475
(32.7)
 
 
125
(8.6)
0.54
0.80
1.50
38
1.89
48
5581-150
4 Ply
450
(31.0)
250
(17.2)
125
(8.6)
0.59
0.87
1.63
41
2.02
51
5581-162
4 Ply
425
(29.3)
 
 
125
(8.6)
0.63
0.94
1.75
45
2.14
54
5581-175
4 Ply
400
(27.6)
225
(15.5)
125
(8.6)
0.68
1.02
2.00
51
2.39
61
5581-200
4 Ply
400
(27.6)
200
(13.8)
100
(6.9)
0.78
1.16
2.13
54
2.52
64
5581-212
4 Ply
375
(25.8)
 
 
100
(6.9)
0.83
1.23
2.25
57
2.64
67
5581-225
4 Ply
350
(24.1)
175
(12.1)
100
(6.9)
0.88
1.31
2.38
60
2.77
70
5581-238
4 Ply
325
(22.4)
 
 
100
(6.9)
0.93
1.38
2.50
64
2.89
73
5581-250
4 Ply
300
(20.7)
150
(10.3)
100
(6.9)
0.98
1.45
2.63
67
3.02
77
5581-262
4 Ply
285
(19.6)
 
 
100
(6.9)
1.02
1.52
2.75
70
3.14
80
5581-275
4 Ply
275
(18.9)
125
(8.6)
100
(6.9)
1.07
1.60
3.00
76
3.39
86
5581-300
4 Ply
250
(17.2)
100
(6.9)
100
(6.9)
1.17
1.74
3.25
82
3.64
92
5581-325
4 Ply
225
(15.5)
 
 
100
(6.9)
1.27
1.89
3.50
89
3.89
99
5581-350
4 Ply
200
(13.8)
75
(5.2)
100
(6.9)
1.37
2.03
3.75
95
4.14
105
5581-375
4 Ply
175
(12.1)
 
 
100
(6.9)
1.46
2.18
4.00
102
4.39
112
5581-400
4 Ply
150
(10.3)
50
(3.4)
100
(6.9)
1.56
2.32
4.50
115
4.89
124
5581-450
4 Ply
150
(10.3)
 
 
 
 
1.76
2.61
5.00
127
5.39
137
5581-500
4 Ply
125
(8.6)
 
 
 
 
1.95
2.90
6.00
152
6.39
162
5581-600
4 Ply
100
(6.9)
 
 
 
 
2.34
3.48

Back