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COOLING HOSES
Characteristics:
Silicone hose equipped with a cylindrical
conduit encased in spiral along the length of the hose. Fit-
tings are assembled on both ends. This system provides a
regular temperature of the conveyed product by steam or hot
water through the inside of the conduit, and nitrogen for cooling.
Main applications:
For products that require high or low handling
temperatures.
VITOSIL®
Characteristics:
When the conveyed product is not compatible
with the silicone elastomer, VENAIR can produce the standard
hoses SIL 640, SIL 650V, SIL 655 with an inner liner of whi-
te, Class A, food grade FKM in accordance with the FDA and
BfR part XV Standards.
Main applications:
To convey fluids
particularly aggressive with silicone, such as some acids or fats, in a
temperature scale of -30ºC to +180ºC (-22ºF to +356ºF).
CONDUCTOR HOSES
VENA SIL FDA-X
VENAFLON®
All our standard hoses (VENA SIL 640, SIL 650V, SIL 655) can be
modified externally in order to reduce the Electrical Surface Re-
sistivity. In any case the hose is not designed to convey explosive
substances.
•
Electrical Surface Resistivity of the exterior ply < 10
3
[
Ω
·m]
according to the specification EN 60079-0 Part 26.13.
•
The hose must be properly grounded, to permit the correct
dissipation of the static charge (grounding the hose metal fit-
tings or directly the copper wire of both ends of the hose).
Will be customer’s responsibility to properly ground the hose.
Characteristics:
Silicone hose with an inner liner of smooth
PTFE, polyester textile reinforcements and stainless steel spiral
encased inside the wall.
Temperature scale:
-60ºC / +180ºC (-76ºF / +356ºF)
Maximum length of manufacture:
4 o 6m (13ft o 20ft), depen-
ding on the diameter.
Main applications:
To conveying agressive chemical products.
Ø Inner
Diameter
Wall
Thickness
Working
Pressure
Bursting
Pressure Vacuum Bending
Radius
mm inch mm inch bar psi
bar psi
bar psi
mm inch
13 0,51 6,2 0,24 26,0 377 78 1131 0,95 13,78 88 3,46
19 0,75 6,2 0,24 21,7 314 65 942 0,90 13,05 135 5,31
25 0,98 6,2 0,24 17,7 256 53 768 0,90 13,05 182 7,17
32 1,26 6,2 0,24 15,3 221 46 667 0,90 13,05 228 8,98
38 1,50 6,2 0,24 14,0 203 42 609 0,90 13,05 275 10,83
51 2,01 6,2 0,24 10,7 155 32 464 0,85 12,33 318 12,52
13