Home
My Wrekin

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

  • Enlarged corners spread loads evenly across the foundation, enhancing reliability and lifespan.

    Enlarged frame corners

  • The inspection window allows a safe and easy view into the chamber without needing to remove the covers.

    Inspection window

  • Built-in lifting points allow safe mechanical lifting, reducing manual handling and improving on-site safety.

    Mechanical lifting point

  • Safety keyways prevent accidental lifting key disengagement during handling for safer operation.

    Safety keyway

  • Independently tested by a UKAS-accredited laboratory to achieve a PSRV value of 70+ on the chequer surface.

    PSRV tested

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

    Indexed corners

  • Integrated keyway frame lifting points provide safe and secure handling.

    Keyway lifting point in the frame

Images

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 Class
D400
Maximum loading weight
400 kN
BS EN 124 Group
4

Packaging and Handling

Full pallet quantity
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 ironwork 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
KEYS/L Small cover combined lifting key
KEY/LIFTINGEYE M16 50mm threaded lifting loops (sold as a pair)
KEYS/LONG Large cover lifting keys with a long handle

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.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. All information provided is subject to change without notice. While every effort is made to ensure accuracy and relevance, Wrekin Products Ltd. does not warrant the completeness or reliability of the information contained herein. Photographs, illustrations, and other visual materials are provided for illustrative purposes only.
  2. Wrekin Products Ltd. reserves the right to make design amendments or improvements to any product at any time, where such changes enhance performance or durability, without affecting compliance with the stated standards.
  3. Where errors or omissions are identified, amendments will be made as quickly as possible.
  4. It is the responsibility of all users to satisfy themselves the above data is current.
  5. All values stated are nominal within 2.5% tolerance.
  6. Installation details are available in the knowledge base.
  7. All Wrekin products are supplied subject to our terms and conditions of sale.
  8. If you require further technical details beyond those available on this datasheet, please contact us.
Share this page