100mm deep medium duty cable ladder system. Robust swaged construction with pre-galvanised finish ideally suited for indoor applications and commonly used in data centres.
Manufactured in 3.0m lengths as standard and 6.0m lengths to order in a range of widths
up to 900mm. Key benefits of the Speedway system are the special profiled side walls for
extra strength and rigidity and the integrated couplers on all fittings for quicker installation
with reduced fixings. Ladder rungs are strut channel profile for use with standard channel
components and are spaced at 300mm intervals.
Pre-galvanised cable ladder is manufactured from zinc coated steel coil. This differs from
galvanised cable ladder which is manufactured from uncoated steel and galvanised after
manufacture (post-galvanised). Both are hot dip galvanising processes. Pre-galvanising has a
thinner and smoother finish suited to indoor or lower corrosion environments. An advantage with
pre-galvanised ladder is the absence of zinc flakes which can be present in holes and apertures
with post-galvanised finishes. For this reason, it is usually the preferred choice for data centres.