Circular Covers

Circular Covers

Covertite provides a range of circular covers to meet your needs, whether they are for sewer inspection points, stormwater drains or other plumbing purposes. Our cast iron gatic lids provide high quality and safe covering of manholes, preventing both unauthorised access and eliminating the risk of anyone accidentally falling into a shaft or pit.

Sewerage and Stormwater Drainage Systems

Our circular covers are ideal for sewerage and stormwater drainage systems that require both access and protection. The circular design of our covers makes it physically impossible for them to accidentally drop into the drain or pit which they are covering, minimising the risk of any damage to any valves or other equipment such as sewer inspection plates, sewer pipe fittings or PVC fittings within the drainage pit, something that cannot be achieved with a rectangular cover.

Inspection Openings

Our circular covers provide for easy access for inspection purposes. All of our covers are bolt down for safety and come with the option of gatic lifting keys to enable removal with minimal risk of strain or injury.

Our covers are available in a variety of sizes, and types, including B60SI and AD60SI, which are concrete infill type covers. Class B (light duty, suitable for loads such as non-commercial vehicles or livestock) and Class D (heavy duty, suitable for loads such as commercial vehicles. e.g. roads) are both available.

Circular Covers

Product Specifications

Code Clear Opening Dia (mm) AS3996 Load Rating Overall Cover Marking Cover Depth Frame Depth Mass
Cover Dia Frame Dia
AB60SI 615 Class B 664 734 Not Applicable 38 60 60
AB60S 605 Class B 636 686 SEWER 38 50 45
AB60W 605 Class B 636 686 STORMWATER 38 50 45
AD60S 605 Class D 656 750 SEWER 75 80 70
AD60SI 614 Class D 695 830 SEWER 70 102 100
AD60W 605 Class D 695 750 STORMWATER 75 80 100

Other Access Covers and Grates

Trash Grates
Trash Grates
Class B Gatic Access Covers
Class B Gatic Access Covers
V Grates Weave Style
V Grates Weave Style
Galvanised Mild Steel Trench Grate
Galvanised Mild Steel Trench Grate