6
SILICONE HOSES WITH INTERNAL SPIRAL
FOR HEATING AND COOLING SYSTEMS
Highly flexible plain silicone hose
VENA
®
SIL 700V
Material
: Silicone VMQ (Vinyl Methyl Quality)
Structure:
Spiral steel wire between 3 plies of polyester
fabric covered in blue silicone.
Temperature range:
-60ºC to +180ºC (-76ºF to +356ºF)
Length
: From 1 to 4m (3,8 to 13,12ft). Can be cut to smaller
lengths upon customer request.
Main characteristic:
High flexibility due to the wire spiral.
Smooth inner and outer appearance.
Suitable for use where a small bending radius is required.
Inner
diameter*
Working
pressure**
ISO 1402:2009
Bursting
pressure**
ISO 1402:2009
Bending
radius
ISO 1746:2000
mm inch bar
psi
bar
psi
mm inch
10 3/8 12,45 181
37 537
69 2 5/7
13 1/2 11,30 164
34 493
75
3
16 5/8 10,39 151
31 450
82 3 2/9
18 5/7 9,87 143
30 435
87 3 3/7
19 3/4 9,64 140
29 421
90 3 1/2
22 7/8 8,99 130
27 392
98 3 6/7
25
1
8,44 122
25 363
107 4 1/5
28 1 1/8 7,94 115
24 348
116 4 4/7
30 1 3/16 7,64 111
23 334
123 4 5/6
35 1 3/8 6,96 101
21 305
143 5 5/8
38 1 1/2 6,60
96
20 290
156 6 1/7
40 1 9/16 6,38
93
19 276
165 6 1/2
Inner
diameter*
Working
pressure**
ISO 1402:2009
Bursting
pressure**
ISO 1402:2009
Bending
radius
ISO 1746:2000
mm inch bar
psi
bar
psi
mm inch
45 1 3/4 5,86
85
18 261
191 7 1/2
48 1 7/8 5,58
81
17 247
208 8 1/5
51
2
5,32
77
16 232
227
9
55 2 1/8 4,98
72
15 218
255
10
60 2 3/8 4,60
67
14 203
294 11 4/7
63 2 1/2 4,39
64
13 189
321 12 2/3
70 2 3/4 3,93
57
12 174
394 15 1/2
76
3
3,57
52
11 160
468 18 3/7
80 3 1/8 3,34
48
10 145
526 20 5/7
85 3 1/3 3,08
45
9
131
608
24
90 3 1/2 2,83
41
8
116
703 27 2/3
100
4
2,37
34
7
102
939
37
Highly flexible convoluted
silicone hose
VENA
®
SIL 800
Material
: Silicone VMQ (Vinyl Methyl Quality)
Structure:
Spiral steel wire between 3 plies of polyester fabric
covered in blue silicone.
Temperature range:
-60ºC to +180ºC (-76ºF to +356ºF)
Length
: From 1 to 4m (3,8 to 13,12ft). Can be cut to smaller
lengths upon the request of the customer.
Main characteristic:
High flexibility due to the wire spiral.
Corrugated inner and outer appearance. Suitable for use
where a very small bending radius is required.
Inner
diameter*
Working
pressure**
ISO 1402:2009
Bursting
pressure**
ISO 1402:2009
Bending
radius
ISO 1746:2000
mm inch bar
psi
bar
psi
mm inch
10 3/8 10,48 152
31 450
46 1 4/5
16 5/8 8,63 125
26 377
49
2
18 5/7 8,17 118
25 363
51
2
25
1
6,89 100
21 305
59 2 1/3
28 1 1/8 6,44 93
19 276
64 2 1/2
30 1 3/16 6,17 89
19 276
67 2 2/3
32 1 1/4 5,92 86
18 261
71 2 4/5
38 1 1/2 5,24 76
16 232
84 3 1/3
40 1 9/16 5,04 73
15 218
89 3 1/2
42 1 5/8 4,85 70
15 218
94 3 5/7
45 1 3/4 4,58 66
14 203
103
4
50
2
4,17 60
13 189
119 4 2/3
Inner
diameter*
Working
pressure**
ISO 1402:2009
Bursting
pressure**
ISO 1402:2009
Bending
radius
ISO 1746:2000
mm inch bar
psi
bar
psi
mm inch
51
2
4,09 59
12 174
122 4 4/5
52
2
4,01 58
12 174
125
5
53
2
3,94 57
12 174
129
5
55 2 1/8 3,79 55
11 160
136 5 1/3
60 2 3/8 3,45 50
10 145
156 6 1/7
63 2 1/2 3,26 47
10 145
168 6 3/5
70 2 3/4 2,85 41
9
131
200 7 7/8
76
3
2,53 37
8
116
231
9
80 3 1/8 2,33 34
7
102
253
10
90 3 1/2 1,86 27
6
87
313 12 1/3
100
4
1,45 21
4
58
380
15
* Other diameters can also be manufactured. Please consult.
** Pressure data is noted at ambient temperature. Pressure values should be reduced by 20% for each increase of 100ºC (212ºF)