GRAF Carat Cesspool tanks are designed for below ground liquid storage and their shallow design speeds up installation whilst reducing excavation costs. Carat tanks can be used for the storage of rainwater and non-potable water, as well as all kinds of waste, including raw sewage, sewage effluent, silage run-off, slurry, elsan (chemical toilet) waste and wastewater. 

Carat tanks are manufactured by injection compression moulding, which ensures a uniform wall thickness and tank stability. 

Cesspools or cesspits (as they are sometimes known) do not have an outlet, so all waste needs to be pumped out and transported by tanker for disposal. For optimal environmental protection, it is recommended that all cesspools be equipped with a high-level alarm to alert that the tank must be emptied before it overflows.

All GRAF Carat tanks benefit from a 15-year warranty and 50-year design life as long as they are installed in accordance with the manufacturer's instructions.

Benefits Include:

• The lightweight, robust design allows easy handling on-site
• An adjustable telescopic lid allows up to 200mm of adjustment
• Optional traffic lid for vehicles up to 3.5 Tonnes
• 15-year tank warranty
• Groundwater is stable up to the middle of the tank
• Recycled polymer

Specification: 

Options:

GRAF Holding Tank Lid - Supplied as standard with a Pedestrian Lid, there is the option to upgrade to the Traffic Lid, which allows vehicles of up to 3.5Tonnes to pass over it.

GRAF Holding Tank Invert - 360 - 660 mm using the standard telescopic lid provided. Option of 910 mm using a riser with an effective height of 250mm or from 860 - 1660 mm using a 1000 mm riser (riser can be trimmed at 500 or 750mm increments). 

GRAF Holding Tank Alarm - A mains-powered high-level alarm that warns when the tank has reached its full level. 

If you need any help with options, please call our sales team on 0117 244 4099.

Delivery:

FREE delivery of this product includes most of mainland UK but excludes some Scottish Highland Locations.  All deliveries are subject to suitable access for a large goods vehicle.

This product is delivered to the kerbside. It is the customer's responsibility to provide suitable mechanical offloading facilities (eg. JCB excavator or loader) to offload this tank.

If you require any further assistance, please contact us with your requirements or call 0117 244 4099 so one of our sales team can help with your enquiry.