USE Removable seal for inspecting pits made of concrete or other material,
with finish matching the surrounding pavement. Complete with
TTQST 8 × 80 bolts.
EXAMPLE porphyry, tiles, wood, carpeting, concrete, etc.
LIFTING lifting system with central screw
MATERIAL Fe P04 UNI EN 10130 – “Fe 360 B”
INTERIOR 15/10 thick metal sheet
FRAME “L” shaped 15/10 thick profile
SURFACE TREATMENT Cold-rolled pre-galvanized frame according to UNI 4721 standards