Septic Tanks
Septic Tank Covers, Risers & Assembly Accessories
Covers, risers, partitions, elbows, sealing components and fasteners for compatible Chenan septic tank assemblies.
- Matching components
Select the component type and diameter for the tank model. - Assembly and servicing
Original component configurations support assembly, inspection access and maintenance.
| Attributes | Value |
|---|---|
| Cover diameters |
200 / 315 / 400 mm |
| Riser models |
200 / 315 / 400 |
| Elbow pipe diameter |
110 mm |
| Other components |
Partition panels, sealing tape, sealing rings, nuts and screws |
Product advantages
Why choose this product
Covers, risers, partitions, elbows, sealing components and fasteners for compatible Chenan septic tank assemblies.
- Matching components
Select the component type and diameter for the tank model. - Assembly and servicing
Original component configurations support assembly, inspection access and maintenance.

Sedimentation
The first chamber separates settleable matter from the incoming sewage.
Anaerobic fermentation
The second chamber continues settling and fermentation through the internal partition and elbow arrangement.
Clarification and storage
The third chamber retains clarified liquid for the next stage specified in the project system.
Specifications
Technical parameters
| Attributes | Value |
|---|---|
| Cover diameters |
200 / 315 / 400 mm |
| Riser models |
200 / 315 / 400 |
| Elbow pipe diameter |
110 mm |
| Other components |
Partition panels, sealing tape, sealing rings, nuts and screws |
Confirm the current configuration, selected options and dimensions when requesting a quotation.

Assembly
Configuration and components

Access points
Confirm inspection and service access.
Main structure
Review the selected product configuration.
Connections
Confirm compatibility with adjacent components.
Installation
Request the relevant assembly and site guidance.
Practical installation guide
Installation and assembly
Identify the tank
Provide the tank model and the part that requires assembly or replacement.
Check compatibility
Confirm the cover diameter, riser configuration, pipe size and seal arrangement.
Fit the specified component
Follow the matching tank assembly instructions and use the specified seals and fasteners.
Check the completed joint
Inspect the fitted component and verify access and sealing before returning the system to use.

Installation sequence based on the supplied product information. Obtain the instructions for the actual model and coordinate the civil works, loading and groundwater conditions with the project installer.
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Get in touch
Request more information
Tell us about your product, quantity and project requirements. Our team can help you confirm a suitable configuration.