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Gully Gratings Double Tri D400
Double triangular heavy duty gully grating and frame in ductile iron manufactured to BS EN124 Class D400
Features
- Double triangular three point suspension non-rock design
- Full 80mm depth of insertion into frame, solid 75mm bedding width as recommended by Highways Agency
- Choice of BSI Kitemark or other EN124 third party quality assurance accreditation
- 100 or 150mm deep frame
D/Tri D400 100mm deep
BS EN124
Ref |
BSI
Kitemark |
Clear Opening
(mm) |
Over Frame
(mm) |
| MHC - 5955 |
MHC - 6955 |
440 x 400 |
550 x 550 |
| MHC - 5985 |
MHC - 6985 |
600 x 600 |
740 x 740 |
Frame Depth
(mm) |
Weight
(Kg) |
Waterway
(Cm2) |
| 100 |
42 |
1180 |
| 100 |
96 |
1875 |
D/Tri D400 150mm deep
BS EN124
Ref |
BSI
Kitemark |
Clear Opening
(mm) |
Over Frame
(mm) |
| MHC - 5956 |
MHC - 6986 |
440 x 400 |
550 x 550 |
| MHC - 5985 |
MHC - 6985 |
600 x 600 |
740 x 740 |
Frame Depth
(mm) |
Weight
(Kg) |
Waterway
(Cm2) |
| 150 |
51 |
1180 |
| 150 |
136 |
1875 |
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Class D400
EN124 Group 4
Accreditation Choice
Kitemark & EN124
Type D /Tri
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