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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 Downloads
TWKIT/D6/1212 Hercules 1,200 x 1,200 1,385 x 1,385 150

Features

  • The enlarged frame corners help to dissipate loads onto the foundation, providing a longer service life and increased reliability.

    Enlarged frame corners

  • Inspection window allows safe and easy view into chamber.

    Inspection window

  • Mechanical lifting points are provided.

    Mechanical lifting point

  • Safety keyway prevents accidental disengagement of the lifting key during the handling process.

    Safety keyway

  • 70+ PSRV tested at top surface of chequer by UKAS accredited 3rd party.

    PSRV tested

  • Indexed corners ensure correct orientation first time, every time.

    Indexed corners

  • Keyway lifting points are provided on the frame for safe handling.

    Keyway lifting point in the frame

Images

  • A B C F E D G
  • A B C F E D G

Specification

General information

Stock code
TWKIT/D6/1212
Primary material
Ductile iron
Range
Hercules
Category
Manhole cover
Flanges
4

Standards, classes and groupings

Standards
BS EN 124-2
BS EN 124 Group
4

Dimensions

Frame shape
Rectangular
Manhole shape
Square
Overall frame (A x B)

1,385 mm x 1,385 mm
Clear opening (C x D)

1,200 mm x 1,200 mm
Frame depth (E)
150mm
Base opening (F x G)

1,230 mm x 1,230 mm

EPD Data

Total life cycle (cradle to grave)
672.16 kg CO₂ equivalent
Download EPD Data
BRE Greenbook Live
BRE Verified Logo

Available options

Accessories

Stock code Description My Wrekin
PC/UNIFORM/151076 Uniform chamber adjustment unit 760mm x 100mm x 15mm
PC/UNIFORM/251076 Uniform chamber adjustment unit 760mm x 100mm x 25mm
PC/UNIWEDGE/755012 Uniform support wedge 120mm x 50mm x 75mm
YPCR/U12.5 12.5Kg Unipak® rapid curing polyester resin mortar
YPCR/U25 25Kg Unipak® rapid curing polyester resin mortar
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.
GRITBLOCKER Anti-blockage keyway insert
KEY/LONG Large cover lifting keys with a long handle (sold as a pair)
KEYS/L Small cover combined lifting key
KEY/LIFTINGEYE M16 50mm threaded lifting loops (sold as a pair)

Downloads

BIM model - DMT0D6-1212-4 - 63.ifc
BIM File-Login required
Wrekin Manhole Cover Installation Guide.pdf
Instruction manual-pdf
PSRV Certificate of Conformance - 2025.pdf
Certificate-pdf
Kitemark Certificate.pdf
Certificate-pdf
Wrekin BRE Verified EPD Standard Range.pdf
Environmental Product Declaration (EPD)-Login required

Notes

  • 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.
  1. Wrekin Products Ltd is continually seeking to improve our products and therefore reserves the right to alter product specifications without prior notice.
  2. It is the responsibility of all users to satisfy themselves the above data is current.
  3. All values stated are nominal within 2.5% tolerance.
  4. Installation details are available in the knowledge base.
  5. All Wrekin products are supplied subject to our Terms and Conditions of Sale.
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