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SERPO 150 Round Tree Grate

CONSTRUCTION
Four-piece tree grate is machine cast from grey iron exceeding ASTM A48 Class 35B (EN GJL 250). After casting, the parts are sandblasted with stainless steel beads and edges are deburred and sanded for uniform quality free of surface defects. Two watering holes with removable plugs are included in opposite corners of the assembled grate. Tree grate shall have a recycled content of 100% and is 100% recyclable.

FRAME
Two piece mounting frame is fabricated from steel consisting of 1.575" square tubing with nominal wall thickness of 0.118" welded to 2.75" wide bar stock with nominal thickness of 0.236". The two frame sections align true to each other when assembled through guide pins welded to each of the frame sections and bolted together with M10x35 stainless steel socket head cap bolts. Mounting frame installs onto concrete foundation provided by others and is secured to the foundation in six places with hardware provided by others. Steel frame is hot-dip galvanized for superior corrosion protection. Recycled content of mounting frame is 44% and is 100% recyclable.

DESIGN
Jean-Marc Schneider

ACCESSORIES
Optional tree guards are available as indicated below for comprehensive tree protection. Consult individual specification sheets for further information. Corresponding Tree Guards:
Tree Guard - SCULPO
Tree Guard - METOR
Tree Guard - ALGARVE

FINISH
Standard finish is graphite black.

WEIGHT
Tree Grate: 318 lbs
Frame: 80 lbs

WARRANTY
Limited product warranty period is three years excluding finish.