Drainage Products
Catch Basin Accessories
Dakota offers a wide range of accessories, covers, gratings and frames to go along with the different sizes and types of catch basins.
Most catch basin are offered with options for creating siphon traps for odour control, as well as different choices of cover styles, etc. Our aim is to offer the widest choice to customers to better meet exact requirements.
Dakota accessories allow customization of the products to suit most requirements for functionality and appearance.
Siphon Plates for Standard & Plus Catch Basins
Materials: Made of PP (polypropylene).
Use: Used to allow the siphoning of the cacth-pit, thanks to the easy application system.
Note: Not compatible with 'Smart' Catch Basins.
Code | Product | Pkg. | Pallet Qty. | UM |
---|---|---|---|---|
POZ06-1378 | Siphon Plate 200mm (8") | 300 pcs. | 9,000 pcs. | 1 pc. |
POZ06-1379 | Siphon Plate 300mm (12") | 170 pcs. | 2,040 pcs. | 1 pc. |
POZ06-1380 | Siphon Plate 400mm (16") | 60 pcs. | 900 pcs. | 1 pc. |
POZ06-1389 | Siphon Plate 550mm (21⁷⁄₁₀") | 20 pcs. | 480 pcs. | 1 pc. |

Bell Siphon for Catch Basins
Materials: Made of PP (polypropylene).
Use: It is used to create a "siphon effect" inside the catch-pits. It is very easy to apply and to inspect. It is designed and structured to prevent the emission of bad odours and drain smells due the stagnation of water. Perfectly matched with grating catch-pit covers.
Code | Product | Pkg. | Pallet Qty. | UM |
---|---|---|---|---|
POZ07-6821N | Bell Siphon Plate 300mm (12") | 1 pc. | 112 pcs. | 1 pc. |
POZ076-6822N | Bell Siphon 400mm (16") | 1 pc. | 54 pcs. | 1 pc. |





Catch Basin Height Extenders
Available in the sizes of 200, 300, 400 and 550mm and in grey.
Material: Made of PP (polypropylene).
Use: It is placed on the top of the catch-pit, in order to increase the height. Very useful for installations in sloped surfaces and where additional depth may be required.
Code | Product | Pkg. | Pallet Qty. | UM |
---|---|---|---|---|
POZ05-1382 | Catch-pit Extension 200mm (8") square | 1 pc. | 240 pcs. | 1 pc. |
POZ05-1376 | Catch-pit Extension 300mm (12") square | 1 pc. | 120 pcs. | 1 pc. |
POZ05-1377 | Catch-pit Extension 400mm (16") square | 1 pc. | 60 pcs. | 1 pc. |
POZ05-1377B | Catch-pit Extension 550mm (21⁷⁄₁₀") square | 1 pc. | 44 pcs. | 1 pc. |

Catch Basin Covers with Siphon
Catch basin cover with a built-in, centrally position, siphoned inlet grating which allows the collection and flow of water as well as preventing any emission of unpleasant drain odours.
Available in 300, 400, 450 and 550mm (12, 16, 18 and 21⁷⁄₁₀") square, and in grey or green.
Materials: Made of PP (polypropylene).
Use: As an inspection hatch to allow access to the catchpit whilst also acting as an odour trap.
Code | Product | Pkg. | Pallet Qty. | UM |
---|---|---|---|---|
POZ09-1361S Grey | Cover with Siphon 300mm (12") sq. | 1 pc. | 240 pcs. | 1 pc. |
POZ09-1371S Grey | Cover with Siphon 400mm (16") sq. | 1 pc. | 126 pcs. | 1 pc. |
POZ09-1391S* Grey | Cover with Siphon 450 mm (18") sq. | 1 pc. | 104 pcs. | 1 pc. |
POZ09-1381S* Grey | Cover with Siphon 550mm (21⁷⁄₁₀") sq. | 1 pc. | 68 pcs. | 1 pc. |
* special order only |
Catch Basin Covers with Handle
Inspection chamber cover with a built-in, fold flush handle for easy lifting. The handle, in case of breakage or damage, can be replaced.
Available in 200, 300, 400 and 550mm (8, 12, 16 and 21⁷⁄₁₀") square, in grey or green.
Materials: Made of PP (polypropylene).
Use: As an inspection hatch to allow access to the catchpit.

Code | Product | Pkg. | Pallet Qty. | UM |
---|---|---|---|---|
POZ02-1348M Grey (-1348VM Green) | Cover with handle 200mm (8") sq. | 1 pc. | 1,080 pcs. | 1 pc. |
POZ02-1358M Grey (-1358VM Green) | Cover with handle 300mm (12") sq. | 1 pc. | 480 pcs. | 1 pc. |
POZ02-1368M Grey (-1368VM Green) | Cover with handle 400mm (16") sq. | 1 pc. | 150 pcs. | 1 pc. |
POZ02-1378M Grey (-1378VM Green) | Cover with handle 550mm (21⁷⁄₁₀") sq. | 1 pc. | 68 pcs. | 1 pc. |
POZ02-1368MM Grey (-1368VMM Green) | Handle with clip | 1 pc. | - | 1 pc. |
Cover 'Plus' for Catch Basins
Basic inspection chamber cover.
Available in 200, 250, 300, 350, 400, 450 and 550mm (8, 10, 12, 14, 16, 18 and 21⁷⁄₁₀") square, in grey or green.
Materials: Made of PP (polypropylene).
Use: As an inspection hatch to allow access to the catchpit.

Code | Product | Pkg. | Pallet Qty. | UM |
---|---|---|---|---|
POZ02-1348 Grey (-1348V Green) | Catch-pit Cover - 200mm (8") sq. | 1 pc. | 1,080 pcs. | 1 pc. |
POZ02-1328 Grey (-1328V Green) | Catch-pit Cover - 250mm (10") sq. | 1 pc. | 660 pcs. | 1 pc. |
POZ02-1358 Grey (-1358V Green) | Catch-pit Cover - 300mm (12") sq. | 1 pc. | 448 pcs. | 1 pc. |
POZ02-1338 Grey (-1338V Green) | Catch-pit Cover - 350mm (14") sq. | 1 pc. | 300 pcs. | 1 pc. |
POZ02-1368 Grey (-1368V Green) | Catch-pit Cover - 400mm (16") sq. | 1 pc. | 198 pcs. | 1 pc. |
POZ02-1388 Grey (-13868V Green) | Catch-pit Cover - 450mm (18") sq. | 1 pc. | 88 pcs. | 1 pc. |
POZ02-1378A Grey (-1378V Green) | Catch-pit Cover - 550mm (21⁷⁄₁₀") sq. | 1 pc. | 68 pcs. | 1 pc. |
Standard Covers
Catch-pit cover with a moulded grip on the top surface to enable easy lifting.
Available in 200, 300 and 400mm (8, 12 and 16") square, in grey.
Materials: Made of PP (polypropylene).
Use: As an inspection hatch for catchpits in pedestrian areas.

Code | Product | Pkg. | Pallet Qty. | UM |
---|---|---|---|---|
POZ02-1348E Grey | Standard Cover 200mm (8") sq. | 1 pc. | 1,500 pcs. | 1 pc. |
POZ02-1358E Grey | Standard Cover 300mm (12") sq. | 1 pc. | 800 pcs. | 1 pc. |
POZ02-1368E Grey | Standard Cover 400mm (16") sq. | 1 pc. | 360 pcs. | 1 pc. |
POZ02-1368EN Grey | Standard Cover 400mm (16") sq. for 'Smart' Catch-pit | 1 pc. | 360 pcs. | 1 pc. |