Hi
I have been looking in to replacing my Vacuum hoses cos the ones on there look like originals but i can seem to work out or find the right type of hose , anyone got some advice on this?
cheers
Glen
Yes, just call Rotechniks, they\'ll send you the hose that they normally use. Its a rubber one. Some people use Silicone, but its liable to splitting.
I have done half of mine but keep on breaking solenoids ! :reallymad
be very careful when changing these hoses they are very brittle!, i used some high temp silicon stuff it has a thick wall on it.
Shaq
The trick is getting the old ones off. Where they join the solenoid or valve, cut it open gently with a stanley knife first.
Thanks for all the help
are the Silcone pipes ok for it , i wasnt sure
Glen,
i have 2 reels (3 metres each )of samco silicone hose if you need it. Did mine over christmas and bought too much from Demon Tweeks....
was gonna advertise it on the board anyway.
I paid about £12.00 (per reel) + VAT + Postage
You can have them both for £20.00 (and all the spare cable ties)
As long as you are careful with the silicone hose it is the best stuff for the job (according to the guys in the US).
Silicon doesnt last that long due to oil vapour in the system. You really want to try and get hold of some Viton tubing. 4mm and 6mm, but cant remember the amounts needed.
Dan
I\'m looking at doing my hoses soon. From what I\'ve read it\'s 35\' of 4mm and 10\' of 6mm. But I may be wrong
Does anyone know where you can get the Viton hose?
I know ReWorx can source it, don\'t know of a direct supply line.
Regards
Max
Dame now you say use viton tubing, :p i have done alot of my vaccum line with silicon stuff now it seems good cant see it going any time soon surely? how long does silicon last then ?
Shaq
found some info on this stuff!
VITON® Tubing
Advantages:
Our most chemical-resistant tubing.
Resistant to corrosives, solvents, and oils at elevated temperature.
Low gas permeability.
Limitations:
Limited pumping life.
Application Suitability:
Acids: Excellent
Alkalies: Excellent
Organic solvents: Variableâ€"test before using
Pressure: Good
Vacuum: Good
Viscous fluids: Good
Sterile fluids: Fair
Physical Characteristics and Composition:
Thermal set rubber.
Viton B (67 percent fluorine).
Firm (stiff) material.
Opaque, black.
Temperature Range:
-25 to 400°F (-32 to 205°C)
Meets Classifications:
None
Gas Permeability:
cc x mm x 10-10
(cm2 x sec. x cm Hg
CO2: 76 to 79
H2: -
O2: 13 to 15
N2: 4.3
Cleaning/Sterilization:
Sterilize at 480°F (249°C) for 16 hours in a circulating hot air oven.
Fluoroelastomer Rubber (FPM), black
Good resistance to ozone and weathering,
as well as benzine and mineral oil