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Professional Building Supplies£122.99Visit shop Floplast And Clark-Drain Floplast Inspection Chamber Set Internal Use - 300Mm Diameter
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B&Q£159.63Visit shop B&Q - 300mm Mini Inspection Chamber Set For Internal UseBaseTwo 200mm RisersSealed Recessed Pvc Cover
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The FloPlast 300mm Mini Inspection Chamber Set is an essential drainage solution for professionals and DIY enthusiasts looking for a reliable way to access and maintain internal drainage systems. This robust kit offers a high-performance 5-tonne load rating and integrated odor-reduction seals, making it ideal for residential and light commercial settings. While it provides excellent flexibility with cuttable risers for custom depths, users should note that it is specifically engineered for internal applications, which may limit its utility in heavy-duty external driveways or high-traffic commercial zones.
| Model Part Number | D300MH3 |
|---|---|
| Brand | FloPlast |
The chamber cover is rated for a 5-tonne load capacity.
This set is specifically designed for internal use and should not be used in heavy-duty driveway applications.
You can adjust the height by cutting the 200mm sectional risers using a fine-toothed saw to achieve your required depth up to 760mm.
The cover includes neoprene seals designed to reduce the escape of odors from the drainage system.
The set includes one base section, two 200mm sectional risers, and a sealed 43.5mm recessed square cover and frame.
Ensure the neoprene seal is properly seated in the frame and that the cover is tightened down fully.
If the riser is cut too short, it may need to be replaced. Always measure twice before using a fine-toothed saw.
Ensure you are applying pressure from the internal side of the base as specified in the product design.
Installation should begin by preparing a level sub-base to support the chamber foundation. Ensure the base is placed securely before attaching the risers. When determining the required depth, measure carefully from the invert of the drainage pipe to the finished floor level; use a fine-toothed saw to cut the 200mm risers to size as needed. Always ensure the neoprene seals are seated correctly within the cover assembly to maintain the odor-proof rating.
Regular maintenance involves keeping the cover clear of debris. Should you need to inspect the system, the recessed cover can be removed using standard lifting keys. Periodically check the seal integrity if the chamber has been opened to ensure that odors do not escape after resealing.
