Manhole Cover and Frame - Clark-Drain - T1G3

Name: Manhole Cover and Frame - Clark-Drain - T1G3
Brand: Clark-Drain
SKU: pxpmycnf7e
Availability: InStock

Our Clark-Drain Manhole Cover and Frame 300x300x5T Sealed Recessed Tray T1G3 are specially selecte...

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Recessed Manhole Cover with Frame 220 to 300mm Dia x 46mm Sealed and Locked T1G3

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eBayRecessed Manhole Cover with Frame 220 to 300mm Dia x 46mm Sealed and Locked T1G3

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B&Q - Clark Drain T1G3 440mm X 440mm X 52mm Recessed Square To Round Block Paving Manhole Cover

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Professional Building SuppliesClark-Drain Manhole Cover Recessed - 5 Tonne X 375Mm X 375Mm X 46Mm For 300Mm Circular Chambers

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Travis PerkinsClark-Drain Manhole Cover and Frame 300mm x 300mm x 5 Tonne Sealed Recessed Tray T1G3

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Product Information

Full details

This guide helps you understand and effectively use the Clark-Drain Manhole Cover and Frame T1G3. Ideal for internal use and pedestrian areas, it prevents drain odors with its sealed design. However, it's not suitable for driveways. This guide will walk you through its features, setup, and maintenance.

All features

Model Part Number	T1G3
Brand	Clark-Drain

Extended Product Information

FAQs

What is the load rating of the T1G3 manhole cover?

The Clark-Drain T1G3 has a 5-Tonne load rating.

What is the clear opening size of the cover?

The clear opening size is 300mm.

Where can the T1G3 be used?

It is ideal for internal use and external pedestrian areas.

What materials are used in the construction?

The tray is fully galvanised, and the frame is made of polypropylene.

What is the purpose of the recessed tray?

The recessed tray allows for infilling with concrete or screed, creating a flush finish.

Is the T1G3 suitable for driveways?

No, it is not suitable for driveway applications. For driveways, the CD300SR is recommended.

How do I install the T1G3?

Place the frame into the opening, secure with mortar or concrete, and ensure the chamber diameter is between 220mm and 300mm.

What is the overall size of the cover and frame?

The overall size is 440mm x 440mm x 52mm.

Troubleshooting

Odors are escaping from the drain.

Check the rubber sealing gasket for damage or improper installation. Ensure a tight seal by adjusting the cover if necessary. Replace the gasket if damaged.

The cover is not sitting flush with the surrounding surface.

Check the installation of the frame. Ensure it is level and properly secured with mortar or concrete. Make sure the recessed tray is filled correctly with concrete or screed.

The cover is difficult to lift.

Ensure the lifting keys are clear of debris and obstructions. Apply a lubricant to the lifting keys to ease removal.

Pros and Cons

Pros

Prevents drain odors with a reliable seal.
Durable galvanised tray for long-lasting use.
Easy installation due to the moulded grouting flange.
Suitable for internal and pedestrian areas.
High load rating ensures safety and reliability.

Cons

Not suitable for driveway applications.
Specific size requirements must be met for compatibility (300mm opening).
Requires proper installation to ensure effective sealing.

Setup, Compatibility & Care

Setup:

Ensure the inspection chamber riser diameter is between 220mm and 300mm.
Prepare the opening for the manhole cover, ensuring it is level.
Place the frame into the opening and secure it using appropriate mortar or concrete, utilising the moulded grouting flange.
Allow the mortar/concrete to fully cure before placing any load on the cover.

Compatibility:

This cover is compatible with mini inspection chambers ranging from 220mm to 300mm in diameter. Ensure the opening size matches the 300mm clear opening of the cover.

Care:

Regularly inspect the sealing gasket for any signs of wear or damage.
Clean the cover and frame periodically with a mild detergent and water.
Avoid using harsh chemicals that could damage the galvanised tray or the rubber seal.