Our
Ductile Iron Gully Gratings

Safety, durability and cost efficiency are important criteria when choosing gully grates for today’s busy built environments. Product features such as cycle friendly mesh designs, taper-lock frames, captive hinges and reversible grates aid performance and lead to the reduction of maintenance or replacement costs. Clark-Drain designs and produces gully grates to be highly efficient in clearing waterways as well as providing additional functional benefits which help improve operator safety and asset security.

The HA102/00 section of the Highways England Design Manual for Roads & Bridges provides a general guide to determining the length of road between gullies that can be drained by grating and kerb-side outlets to BS EN 124. We design our D400 products to comply to this. It takes into account the hydraulic design of road gratings and kerb inlets considering the flow of water parallel to the kerb and the efficiency of the grating in collecting the water. To help make product selection easy we follow the recommendation outlined in the advice note using the method of classifying gratings based on their hydraulic characteristics – Types P, Q, R, S or T. The advantage of this approach is that Designers and Specifiers are able to specify a grating type and be sure of achieving the required hydraulic performance based on their grating type calculations.

FILTER BY:
CLEAR OPENING
280 Diameter
300 x 300
For 300 Diameter Gullies
336 x 308
385 x 317
390 x 315
415 x 415
425 x 425
430 x 370
440 x 335
440 x 400
For 450 Diameter Gullies
452 x 452
510 x 360
600 x 600
For 600 Diameter Gullies
EXTERNAL DEPTH
50 (Not including chamber locating ring)
75
100
150
LOAD
12.5 Tonne - 125kN
B125
C250
D400
APPLICATION
Estate Roads
Shopping Precincts
Delivery Areas
Driveway
Highway
Light Industrial
Kerbside
Cycle Areas
Pedestrian Areas
Car Parks
GRATING
Double Triangular
Reversible
Type Q
Type R
Type S
Type P
Hinged
V-Profile
Dish
Straight Bar
Captive Hinge
Non-Rock
Mesh
LOCK
Locking screws.
MATERIAL
Ductile Iron
ACCREDITATION
BS EN124-2:2015
HA102/00
HA104/09

CD 127 KMC

HINGED GULLY GRATING & FRAME
CLEAR OPENING SIZE:
440 x 335 (For 300 Diameter Gully)

CD 128 KMC

HINGED GULLY GRATING & FRAME
CLEAR OPENING SIZE:
336 x 308 (For 300 Diameter Gully)

CD 129 KMC

HINGED GULLY GRATING & FRAME
CLEAR OPENING SIZE:
336 x 308 (For 300 Diameter Gully)

CD 130 KMC

HINGED GULLY GRATING & FRAME
CLEAR OPENING SIZE:
440 x 335 (For 300 Diameter Gully)

CD 131DL KMC

HINGED GULLY GRATING & FRAME (DISHED TOP).
CLEAR OPENING SIZE:
390 x 315 (For 300 Diameter Gully)

CD 172 KMB

HINGED GULLY GRATING & FRAME.
CLEAR OPENING SIZE:
280 (For 300 Diameter Gully)

CD 178 KMD

HINGED GULLY GRATING & FRAME.
CLEAR OPENING SIZE:
385 x 317

CD 179 KMD

HINGED GULLY GRATING & FRAME
CLEAR OPENING SIZE:
510 x 360 (For 450 Diameter Gully)

CD 180 KMD

HINGED GULLY GRATING & FRAME.
CLEAR OPENING SIZE:
430 x 370 (For 450 Diameter Gully)

CD 180 KMDL

HINGED GULLY GRATING & FRAME. LOCKING.
CLEAR OPENING SIZE:
430 x 370 (For 450 Diameter Gully)

CD 180A KMD

HINGED GULLY GRATING & FRAME
CLEAR OPENING SIZE:
430 x 370 (For 450 Diameter Gully)

CD 184S KMD

HINGED GULLY GRATING & FRAME.
CLEAR OPENING SIZE:
425 x 425

CD 184S KMD

HINGED GULLY GRATING & FRAME.
CLEAR OPENING SIZE:
425 x 425

CD 185 KMD

HINGED GULLY GRATING & FRAME
CLEAR OPENING SIZE:
452 x 452 (For 450 Diameter Gully)

CD 185S KMD

HINGED GULLY GRATING & FRAME
CLEAR OPENING SIZE:
452 x 452

CD 185S KMD

HINGED GULLY GRATING & FRAME
CLEAR OPENING SIZE:
452 x 452

CD 231 KMD

HINGED GULLY GRATING & FRAME
CLEAR OPENING SIZE:
430 x 370 (For 450 Diameter Gully)

CD 232 KMC

HINGED GULLY GRATING & FRAME
CLEAR OPENING SIZE:
336 x 308 (For 300 Diameter Gully)

CD 502 KMD

DOUBLE TRIANGULAR GULLY GRATING & FRAME
CLEAR OPENING SIZE:
440 x 400

CD 58DDI

HINGED GULLY GRATING & FRAME (DISHED TOP)
CLEAR OPENING SIZE:
302 x 302

CD 60DDI KMC

HINGED GULLY GRATING & FRAME (DISHED TOP).
CLEAR OPENING SIZE:
302 x 302

CD 644 KMD

DOUBLE TRIANGULAR GULLY GRATING & FRAME
CLEAR OPENING SIZE:
415 x 415 (For 450 Diameter Gully)

CD 644A KMD

DOUBLE TRIANGULAR GULLY GRATING & FRAME
CLEAR OPENING SIZE:
415 x 415 (For 450 Diameter Gully)

CD 732 KMD

DOUBLE TRIANGULAR GULLY GRATING & FRAME
CLEAR OPENING SIZE:
600 x 600 (For 600 Diameter Gully)

CD 732H KMD

DOUBLE TRIANGULAR GULLY GRATE & FRAME
CLEAR OPENING SIZE:
600 x 600 (For 600 Diameter Gully)

CD 733H KMD

V Gully Grate & Frame.
CLEAR OPENING SIZE:
628 x 628
There are no products matching this combination of filters.

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