Tristar D400 manhole cover 675mm x 675mm clear opening with 100mm frame depth - Badged SW

Standards:

BS EN 124-2

BS EN 124 Class: D400
BS EN 124 Group: 4
Third party certified: Kitemark

Tristar D400 manhole cover 675mm x 675mm clear opening with 100mm frame depth - Badged SW

Frame shape: Square

Manhole shape: Square

Overall frame (A x B): 830 mm x 830 mm

Clear opening (C x D): 675 mm x 675 mm

Frame depth (E): 100mm

Base opening (F x G): 700 mm x 700 mm

Stock code: DMT0D4/6767/KTS

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.