Coiled air hoses
in category: Coiled air hoses
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Coiled air hoses for trailers and semi-trailers, made of polyurethane. All are 5.5 m long with end threads in one of three sizes: M16, M18 or M22. Made in Poland, HYBSZ brand.
Colours: yellow (M16, M18, M22), red (M18) and black with red markers (M16). Polyurethane is resistant to twisting, kinking, abrasion and bending.
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How to choose a coiled air hose?
Thread size
The thread on the end of the hose must match the thread in the coupling head or connector on the vehicle. Before ordering, read the size from the old hose or measure the thread: M16, M18 and M22 are metric threads with nominal diameters of 16, 18 and 22 mm respectively. Before fitting, clean the thread in the connector and check it for damage — a damaged thread is a common cause of leaks.
Hose colour
- Yellow: customarily the control (brake) line.
- Red: customarily the supply line.
- Black with red markers: the markers make the hose easier to identify — when replacing, keep the marking consistent with the existing system.
Length and routing
The stated hose length is 5.5 m. After connecting, check that the coil is not stretched at maximum turning angle and does not rub against the frame or drawbar when straight.
The full range of coiled air hoses — at zemot.com.pl.