TWKIT/D6/1212

Hercules D400 manhole cover 1200mm x 1200mm clear opening with 150mm frame depth comes with two 25kg tubs of UniPak Mortar

Specification

Stock code	Range	Clear opening (mm)	Overall frame (mm)	Frame depth (mm)	Options	My Wrekin
TWKIT/D6/1212	Hercules	1,200 x 1,200	1,385 x 1,385	150	Options Pressure release holes Safety grille Screw locking Flood and odour control plate	Quantity	Download

The enlarged frame corners help to dissipate loads onto the foundation, providing a longer service life and increased reliability.
The enlarged frame corners help to dissipate loads onto the foundation, providing a longer service life and increased reliability.
Inspection window allows safe and easy view into chamber.
Inspection window allows safe and easy view into chamber.
Mechanical lifting points are provided.
Mechanical lifting points are provided.
Safety keyway prevents accidental disengagement of the lifting key during the handling process.
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.
70+ PSRV tested at top surface of chequer by UKAS accredited 3rd party.
Indexed corners ensure correct orientation first time, every time.
Indexed corners ensure correct orientation first time, every time.
Keyway lifting points are provided on the frame for safe handling.
Keyway lifting points are provided on the frame for safe handling.

Pressure release holes

Pressure release holes provide additional airflow, with sizes permitted up to the maximum allowances specified in BS EN 124.
Pressure release holes

Pressure release holes provide additional airflow, with sizes permitted up to the maximum allowances specified in BS EN 124.
Safety grille

Safety grilles prevent accidental chamber falls. Available in a variety of configurations; including bars and mesh as drop-in or hinged.
Safety grille

Safety grilles prevent accidental chamber falls. Available in a variety of configurations; including bars and mesh as drop-in or hinged.
Screw locking

Screw locking deters unauthorised access to the chamber. An extended shank socket set is required to engage the locking screw.
Screw locking

Screw locking deters unauthorised access to the chamber. An extended shank socket set is required to engage the locking screw.
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.
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.

Stock code	Description		My Wrekin
PC/UNIFORM/151076	Uniform chamber adjustment unit 760mm x 100mm x 15mm	Quantity	Download
PC/UNIFORM/251076	Uniform chamber adjustment unit 760mm x 100mm x 25mm	Quantity	Download
PC/UNIWEDGE/755012	Uniform support wedge 120mm x 50mm x 75mm	Quantity	Download
YPCR/U12.5	12.5Kg Unipak® rapid curing polyester resin mortar	Quantity	Download
YPCR/U25	25Kg Unipak® rapid curing polyester resin mortar	Quantity	Download
SCREWLIFT	Simple and rapid manhole frame levelling system. Simply push the bushes into the holes in the flange and adjust the levelling screws to the required height.	Quantity	Download
GRITBLOCKER	Anti-blockage keyway insert	Quantity	Download
KEY/LONG	Large cover lifting keys with a long handle (sold as a pair)	Quantity	Download
KEYS/L	Small cover combined lifting key	Quantity	Download
KEY/LIFTINGEYE	M16 50mm threaded lifting loops (sold as a pair)	Quantity	Download

BS EN 124 and CD 534 apply to products with a clear opening up to 1 metre. The Hercules range of access covers have a clear opening greater than this, however load capability and design features exceed the requirements of these documents.
Please note that Hercules 1,200 x 1,200mm cover has keyholes for manual lifting.
All values stated are nominal within 2.5% tolerance.