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Nylon 90° Fitting
Nylon 90° Fitting
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Nylon Single-Barbed 90-degree fitting. Useful for making sharp, crimp-free turns in your vacuum hose. Maximum temperature rating is 275°F. Not suitable for use within close proximity to turbochargers, exhaust pipes, or other extreme heat sources. The stated size is the outside diameter, not including the barb. Price is for one fitting.
Scroll down for sizing guide.
Sizing Guide for vacuum hose fittings
Sizing Guide
Here are suggested fitting / vacuum hose pairings. These particular pairings are suggested to keep the restriction caused by the fitting to a minimum. As a consequence you may have to expend some effort to get the hose on to the fitting, but vacuum hose is rather forgiving in that regard so with a little water or alcohol used as a lubricant you should be able to twist the vacuum hose on to the suggested fitting size.
2mm vacuum hose -> use 1/8 fitting
3mm vacuum hose -> use 5/32 fitting
3.5mm vacuum hose -> use 3/16 fitting
4mm vacuum hose -> use 3/16 fitting
5mm vacuum hose -> use 1/4 fitting
6mm vacuum hose -> use 5/16 fitting
8mm vacuum hose -> use 3/8 fitting