71,000 litre Clearwater Large Cesspool

Specifications

Working Capacity: 71,000 litre (15,620 gallons)
Overall Length: 14,295mm
Height to Neck: 3020mm
Diameter: 2620mm (across body), 2820mm (across ribs) 
Empty Weight: 2998kg
Invert Level: Available in 1mtr and 1.5mtr
Inlet/outlet diameter: 160mm* PVCu
Dimension from end to 1st neck: 2538mm
Dimension between 1st and 2nd neck: 4610mm
Dimension between 2nd and 3rd neck: 4610mm 

This 71,000 litre Clearwater Cesspool is designed to collect, retain and store potentially harmful effluent and sewage underground. The horizontal design reduces the excavation depth required on site and can help to avoid issues with groundwater levels. 

This tank is fitted with 3 shafts to aid de-sludging. It is recommended that larger tanks serving multiple properties should have a vent fitted to the neck to enable localised high level venting.

Product features at a glance:

• Constructed from Glass Reinforced Polyester (GRP) – a durable, impact resistant material with a high strength to weight ratio
• Easy to install - for minimal on-site installation time
• Designed in accordance with BS6297 - ensuring that you meet all building regulations
• Lockable manhole cover - for ultimate security.
• Available with a High-Level Alarm – to alert you when contents reach a high level for complete peace of mind

Optional Extra Notice: The high level alarm is an optional extra, purchased at additional cost, but it is one recommended by the manufacturer for this unit.

Cesspools are designed for storage only and, as a result, the contents must be regularly emptied into a tanker and taken away. Whilst this process is less cost efficient that using a Sewage Treatment Plant, for properties without mains drainage access for sewage waste to discharge to, or consent to discharge into soakaway or a watercourse cannot be obtained, cesspools are still a viable solution.

For installation you will require a concrete base and a concrete surround (both to be cast on site to suit site conditions) and a concrete cover slab on top. See installation guidelines for further details.

This tank is suitable for storing:

• Sewage
• Surface water
• Rainwater harvesting reservoirs

Please Note:  All dimensions are approximate. All images shown are used for illustration purposes only and may differ from the actual product supplied.

*available in larger sizes upon request