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The Model SI is fitted with a tapered inclined beam arm that is an intergral part of the pole shaft. The arm is set with a slight rise above the pole top for an attractive appearance. The pole shaft
is a tapered octagon in heights up to 35’ and sixteen sided in heights from 35’ to 50’. The model SI is constructed from high-strength type 201L stainless steel with an after fabrication minimum yield strength of
60,000 PSI. The SI is especially handsome equipped with a square or rectangular luminaire for street, roadway or sidewalk lighting. Also, its solid construction makes it ideal for high vibration applications.
Optional bases for the SI are:
The enclosed "H" base is cold formed from the same type 201L stainless steel as the pole shaft and is riveted and welded to a formed stainless steel base plate also made of type 201L stainless steel.
The standard anchor "A" base is made from 3/4” to 1 1/4” thick, type 304L stainless steel plate and is welded to the pole shaft with two circumferential welds.
The stainless steel (AASHTO approved) breakaway “H” base is similar to the enclosed “H” base except that the base housing is fastened to the base plate with stainless steel rivets which are designed to shear under impact. (This base is designed to be replaced in the event of knockdown, allowing reuse of the pole shaft.)
Finish Options:
Base Styles:
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