Stock code: DMT0D4/6767/KT
Primary material: Ductile iron
Range: Tristar
Category: Manhole cover
Flanges: 4
The enlarged frame corners help to dissipate loads onto the
foundation, providing a longer service life and increased reliability.
Indexed corners ensure correct
orientation first time, every time.
Safety keyway prevents accidental
disengagement of the lifting key during the handling process.
70+ PSRV tested at top surface of
chequer by UKAS accredited 3rd party.
Available Options:
Screw locking: Screw locking deters unauthorised
access to the chamber. An extended shank socket set is required to engage the
locking screw.
Industry standard badging: Integral industry-standard
badging e.g. SW (Storm Water) and FW (Foul Water). Details are taken at point
of order.
Ventilation holes: Provide additional cover
ventilation in addition to the product’s natural ventilation, up to the BS EN
124 allowance.
Flood and odour control plate: The flood and odour
control plate is manufactured from steel and provides resistance to flood-water
ingress and the chamber-odour egress.
Notes: All values stated are nominal within 2.5%
tolerance.
