1500L PLATINUM ultra-flat rainwater retention tank with lift pump to be buried and accessories to be configured

PLATINUM RETENTION TANK with Pumping Kit: Protect yourself from heavy rainfall and relieve your networks

Protect yourself against heavy rain with the Regulated Flow Platinum Retention Tank and its integrated lifting pump!

Investing in the retention of rainwater in your home is now essential when looking to build because it helps relieve the networks. In particular, retention tanks have proven their effectiveness in predicting floods. This is why this system is increasingly imposed by the town halls of the place of installation.

The 100% Platinum Retention tank makes it possible to retain rainwater and return it to the networks by controlling the evacuation flow to limit congestion and overflow.

When it is not possible to evacuate the water from the retention tank by gravity from the bottom of the tank, the retention solution with a lifting pump can be accepted by the town planning department.

This is why we invite you to discover the Extra Flat Platinum Tank special retention, with its integrated pumping kit, from the GRAF brand:

Volumes adapted to your needs:

With the Platinum extra flat retention basin model, you allow the relative safety containment with a capacity of 1.5 m3 to 7.5 m3.

Integrated Pumping KIT:

The sewage pump is supplied with a flow regulator pre-adjusted in the factory according to the imposed leakage flow (from 0.05 L/s to 4.0 L/s).

Lightness of the tank:

Handle it easily! Lighter than a concrete tank with its 82 to 380 kg, you gain 2000 to 4000 kg of difference. Thanks to its low weight, you can carry it by hand with 2 to 6 people or bring a small construction machine for the operation.

Easy to check and clean:

Checking and cleaning your tank has never been so pleasant! The Platine holding tank has a 600 mm manhole and an internal smooth wall to facilitate its cleaning and inspection.

Holding tank warranty:

Its 30-year warranty gives you peace of mind over time. To this end, we recommend that you carefully follow the installation instructions.

Economical tank at installation:

You save precious time and cost when installing it thanks to its extra flat ergonomics and its maximum height of less than 1.70 meters of burial. Compared to a cylindrical tank, you gain 80% less earth excavation.

Good to know and to plan:

• When ordering, specify the desired flow rate in order to set it in the factory before delivery.
• Before entering the tank, rainwater must be filtered.
• We invite you to discover the diagram of a retention tank with pedestrian passage extension and pack N°1 (accessories) in the tabs.
• Make sure to unload the tank by appointment with the carrier.
• If you would like the tanks to be pre-drilled in a place other than the places provided for this purpose (see the “documentation” section), it is important to let us know.
• Vehicle passage possible (provide a dedicated cast iron extension and follow the burial instructions in the technical manual).
• Larger volumes (10 or 15 m3) available with Retention models
• Platinum XL and XXL or by combining 2 tanks of the same volume. Contact us.
• Dual Storage and Retention function available with Platine Plus models for identical tank volumes.

GRAF tanks come from techniques and know-how proven for more than 45 years.

For an optimal user experience, in addition to its robustness and its function with regulated flow, the design of this retention tank has been specially studied to facilitate its access for control and cleaning.

The Platinum Retention Tank is particularly suitable for dealing with climatic moods and meeting the normative requirements for water retention. Resistant, light at the same time and thanks to its integrated pumping system, it will bring you comfort of use and pleasant installation. In addition, it has the advantage of being almost invisible once covered.