Platin XL/XXL 10000-25000L Shallow Dig Underground Water Tank

Versatile Storage Solution: The Platin XL/XXL Underground Tank is designed to accommodate various substances, including non-potable water, wastewater, raw sewage, effluent, silage, slurry, rainwater, greywater, and bluewater. This makes it an excellent choice for various applications, from rainwater storage to agricultural and industrial use.

Extensive Capacity Range: Offering sizes from 10,000L to 52,000L, the Platin XL/XXL Tanks are tailored to meet large-scale storage requirements. This broad range of capacities ensures that every project can have a perfectly sized solution, maximising efficiency and compliance with regulatory storage volumes.

Convenience of Fully Assembled Delivery: These tanks are delivered fully assembled, reducing the complexity and duration of the installation process. This pre-assembly guarantees that each unit is correctly constructed for immediate integration into site operations, facilitating faster project completion and reducing labour costs.

Optional Vehicle Loading Lid: The Platin XL/XXL Tanks can have an optional vehicle loading lid, which is ideal for installations under drivable surfaces like driveways or parking lots. This feature allows the tanks to handle significant loads, ensuring durability and safety in high-traffic areas.

Reliable Long-Term Investment: Backed by a 10-year warranty, these tanks are built to last and provide dependable service for a decade or more. This warranty underscores the manufacturer’s commitment to quality and customer satisfaction.

Customisable Installation Features: The adjustable lid height allows for flush alignment with ground level, ensuring the tank fits seamlessly into its surroundings. Additionally, the rotating tank dome aids in aligning connecting lines, simplifying the installation process even further.

Watertight Construction: All connections between the tank dome, riser, and lid include a high-quality thick rubber gasket, ensuring watertight seals that protect against leaks and environmental contamination. This feature is critical for maintaining both safety and compliance with environmental standards.

Adaptable Backfill Options: Depending on the installation site’s specific ground conditions and groundwater levels, Platin XL/XXL Tanks offer the flexibility of using either granular or concrete backfill. This adaptability allows for optimal installation stability and durability under various conditions.

Choose the Platin XL/XXL Underground Tank if you need a robust, versatile, and sizeable underground storage option that is durable and adaptable to complex site conditions. Its comprehensive features and large capacity options make it the preferred choice for handling significant storage challenges in diverse settings.

Images are for illustrative purposes only, there is a possibility that certain products may have been upgraded or replaced with equivalent alternatives.

1. Underground water tank & dome (choice of tanks available, sizes vary according to application type)
2. The pedestrian telescopic lid as standard, 3.5 tonnes cast iron adjustable lid available on request
3. Extension pieces (risers) as required (extra over items)

Supplied by Others

1. Inlet/outlet drainage pipework
2. Connecting pipework between multiple tank systems

Platin Tank Dimensions & Weights (10000L – 25000L)

Platin 10000L Shallow Dig Tank | Download
Platin 15000L Shallow Dig Tank | Download
Platin 20000L Shallow Dig Tank | Download
Platin 25000L Shallow Dig Tank | Download

A New Dimension in Rainwater Management | Download

PLATIN XL Installation and Maintenance Instructions | Download
PLATIN XXL Installation and Maintenance Instructions | Download

Mini & Maxi Lid Dimensions

PE Mini Lid (Pedestrian Loading 371010) | Download

PE Maxi Lid (Pedestrian Loading 371011) | Download

Vehicle Loading Lid (371052) | Download

Extension piece options

Extension Sleeve (371003) | Download

Extension Sleeve (371015) 1000mm | Download

This informative guide covers the following:

• Loading information
• Tank coverage heights
• Excavation dimensions
• Technical & general data
• Installation & Assembly

PLATIN XL Installation and Maintenance Instructions | Download
PLATIN XXL Installation and Maintenance Instructions | Download

Please note the following regarding Graf UK deliveries –

We’re still delivering to our customers safely via our own delivery vehicles & drivers in the main, using external hauliers when required.

This gives us much greater control & flexibility over our deliveries.

All orders are typically delivered within 5-7 working days from receipt of order, however during this time due to UK-wide disruption, some deliveries may take a little longer and we would still aim to deliver within 10 days.

• Delivery lead time is 5-7 working days on all orders, unless otherwise advised.
• Price includes delivery to mainland UK.
• Please check for deliveries into Cornwall, Mid & Northern Scotland & Isles as additional delivery charges may be applicable.
• We cannot currently provide a tracking number for all orders but can accept customer enquiries by phone.
• Off-loading by the customer unless agreed otherwise.
• Tanks are generally strapped to a pallet for fork lift off-load, slings can also be used.
• Please advise if there is restricted access to site or special delivery instructions.